Finding the Fourth Proportional to 12,532.57, 18,773.31 and 5,938.76

Step by Step Solution

1. Step 1: Write the proportion equation
   12,532.57 : 18,773.31 = 5,938.76 : x
2. Step 2: Convert to fraction form
   12,532.57/18,773.31 = 5,938.76/x
3. Step 3: Cross multiply
   12,532.57x = 18,773.31 × 5,938.76
4. Step 4: Simplify right side
   12,532.57x = 111,490,182.50
5. Step 5: Solve for x
   x = 111,490,182.50/12,532.57
6. Step 6: Final answer
   x = 8,896.04