Finding the Fourth Proportional to 12,597,133.12, 17,384,613.42 and 7,092,399.45

Step by Step Solution

1. Step 1: Write the proportion equation
   12,597,133.12 : 17,384,613.42 = 7,092,399.45 : x
2. Step 2: Convert to fraction form
   12,597,133.12/17,384,613.42 = 7,092,399.45/x
3. Step 3: Cross multiply
   12,597,133.12x = 17,384,613.42 × 7,092,399.45
4. Step 4: Simplify right side
   12,597,133.12x = 123,298,622,658,470.64
5. Step 5: Solve for x
   x = 123,298,622,658,470.64/12,597,133.12
6. Step 6: Final answer
   x = 9,787,832.00