Finding the Fourth Proportional to 9,499,520.16, 14,215,644 and 5,906,978.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,499,520.16 : 14,215,644 = 5,906,978.88 : x
2. Step 2: Convert to fraction form
   9,499,520.16/14,215,644 = 5,906,978.88/x
3. Step 3: Cross multiply
   9,499,520.16x = 14,215,644 × 5,906,978.88
4. Step 4: Simplify right side
   9,499,520.16x = 83,971,508,873,598.72
5. Step 5: Solve for x
   x = 83,971,508,873,598.72/9,499,520.16
6. Step 6: Final answer
   x = 8,839,552.68