Finding the Fourth Proportional to 12,947,174.23, 19,414,564.83 and 6,118,048.03

Step by Step Solution

1. Step 1: Write the proportion equation
   12,947,174.23 : 19,414,564.83 = 6,118,048.03 : x
2. Step 2: Convert to fraction form
   12,947,174.23/19,414,564.83 = 6,118,048.03/x
3. Step 3: Cross multiply
   12,947,174.23x = 19,414,564.83 × 6,118,048.03
4. Step 4: Simplify right side
   12,947,174.23x = 118,779,240,111,488.78
5. Step 5: Solve for x
   x = 118,779,240,111,488.78/12,947,174.23
6. Step 6: Final answer
   x = 9,174,143.95