Finding the Fourth Proportional to 10,592.22, 15,892.52 and 4,020.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,592.22 : 15,892.52 = 4,020.15 : x
2. Step 2: Convert to fraction form
   10,592.22/15,892.52 = 4,020.15/x
3. Step 3: Cross multiply
   10,592.22x = 15,892.52 × 4,020.15
4. Step 4: Simplify right side
   10,592.22x = 63,890,314.28
5. Step 5: Solve for x
   x = 63,890,314.28/10,592.22
6. Step 6: Final answer
   x = 6,031.82