Finding the Fourth Proportional to 12,023,470.72, 18,034,760.96 and 5,201,760.96

Step by Step Solution

1. Step 1: Write the proportion equation
   12,023,470.72 : 18,034,760.96 = 5,201,760.96 : x
2. Step 2: Convert to fraction form
   12,023,470.72/18,034,760.96 = 5,201,760.96/x
3. Step 3: Cross multiply
   12,023,470.72x = 18,034,760.96 × 5,201,760.96
4. Step 4: Simplify right side
   12,023,470.72x = 93,812,515,484,660.12
5. Step 5: Solve for x
   x = 93,812,515,484,660.12/12,023,470.72
6. Step 6: Final answer
   x = 7,802,448.87