Finding the Fourth Proportional to 12,562.86, 18,834.57 and 5,632.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,562.86 : 18,834.57 = 5,632.50 : x
2. Step 2: Convert to fraction form
   12,562.86/18,834.57 = 5,632.50/x
3. Step 3: Cross multiply
   12,562.86x = 18,834.57 × 5,632.50
4. Step 4: Simplify right side
   12,562.86x = 106,085,715.53
5. Step 5: Solve for x
   x = 106,085,715.53/12,562.86
6. Step 6: Final answer
   x = 8,444.39