Finding the Fourth Proportional to 12,092,355,561,174, 18,151,441,242,782 and 5,211,544,622,271.30

Step by Step Solution

1. Step 1: Write the proportion equation
   12,092,355,561,174 : 18,151,441,242,782 = 5,211,544,622,271.30 : x
2. Step 2: Convert to fraction form
   12,092,355,561,174/18,151,441,242,782 = 5,211,544,622,271.30/x
3. Step 3: Cross multiply
   12,092,355,561,174x = 18,151,441,242,782 × 5,211,544,622,271.30
4. Step 4: Simplify right side
   12,092,355,561,174x = 94,597,045,995,294,015,656,820,736
5. Step 5: Solve for x
   x = 94,597,045,995,294,015,656,820,736/12,092,355,561,174
6. Step 6: Final answer
   x = 7,822,879,960,545.09