Finding the Fourth Proportional to 14,585.59, 21,878.72 and 5,700.52

Step by Step Solution

1. Step 1: Write the proportion equation
   14,585.59 : 21,878.72 = 5,700.52 : x
2. Step 2: Convert to fraction form
   14,585.59/21,878.72 = 5,700.52/x
3. Step 3: Cross multiply
   14,585.59x = 21,878.72 × 5,700.52
4. Step 4: Simplify right side
   14,585.59x = 124,720,040.49
5. Step 5: Solve for x
   x = 124,720,040.49/14,585.59
6. Step 6: Final answer
   x = 8,550.91