Finding the Fourth Proportional to 10,061.08, 13,883.88 and 5,585.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,061.08 : 13,883.88 = 5,585.04 : x
2. Step 2: Convert to fraction form
   10,061.08/13,883.88 = 5,585.04/x
3. Step 3: Cross multiply
   10,061.08x = 13,883.88 × 5,585.04
4. Step 4: Simplify right side
   10,061.08x = 77,542,025.16
5. Step 5: Solve for x
   x = 77,542,025.16/10,061.08
6. Step 6: Final answer
   x = 7,707.13