Finding the Fourth Proportional to 42,314.24, 63,497.72 and 38,372.62

Step by Step Solution

1. Step 1: Write the proportion equation
   42,314.24 : 63,497.72 = 38,372.62 : x
2. Step 2: Convert to fraction form
   42,314.24/63,497.72 = 38,372.62/x
3. Step 3: Cross multiply
   42,314.24x = 63,497.72 × 38,372.62
4. Step 4: Simplify right side
   42,314.24x = 2,436,573,880.43
5. Step 5: Solve for x
   x = 2,436,573,880.43/42,314.24
6. Step 6: Final answer
   x = 57,582.83