Finding the Fourth Proportional to 15,116,301.76, 22,687,554.96 and 7,932,910.72

Step by Step Solution

1. Step 1: Write the proportion equation
   15,116,301.76 : 22,687,554.96 = 7,932,910.72 : x
2. Step 2: Convert to fraction form
   15,116,301.76/22,687,554.96 = 7,932,910.72/x
3. Step 3: Cross multiply
   15,116,301.76x = 22,687,554.96 × 7,932,910.72
4. Step 4: Simplify right side
   15,116,301.76x = 179,978,347,952,773.19
5. Step 5: Solve for x
   x = 179,978,347,952,773.19/15,116,301.76
6. Step 6: Final answer
   x = 11,906,242.07