Finding the Fourth Proportional to 10,061.28, 15,068.16 and 5,892.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,061.28 : 15,068.16 = 5,892.48 : x
2. Step 2: Convert to fraction form
   10,061.28/15,068.16 = 5,892.48/x
3. Step 3: Cross multiply
   10,061.28x = 15,068.16 × 5,892.48
4. Step 4: Simplify right side
   10,061.28x = 88,788,831.44
5. Step 5: Solve for x
   x = 88,788,831.44/10,061.28
6. Step 6: Final answer
   x = 8,824.80