Finding the Fourth Proportional to 64,043.43, 88,379.59 and 37,192.53

Step by Step Solution

1. Step 1: Write the proportion equation
   64,043.43 : 88,379.59 = 37,192.53 : x
2. Step 2: Convert to fraction form
   64,043.43/88,379.59 = 37,192.53/x
3. Step 3: Cross multiply
   64,043.43x = 88,379.59 × 37,192.53
4. Step 4: Simplify right side
   64,043.43x = 3,287,060,366.50
5. Step 5: Solve for x
   x = 3,287,060,366.50/64,043.43
6. Step 6: Final answer
   x = 51,325.49