Finding the Fourth Proportional to 56,754.43, 78,314.27 and 32,554.15

Step by Step Solution

1. Step 1: Write the proportion equation
   56,754.43 : 78,314.27 = 32,554.15 : x
2. Step 2: Convert to fraction form
   56,754.43/78,314.27 = 32,554.15/x
3. Step 3: Cross multiply
   56,754.43x = 78,314.27 × 32,554.15
4. Step 4: Simplify right side
   56,754.43x = 2,549,454,134.16
5. Step 5: Solve for x
   x = 2,549,454,134.16/56,754.43
6. Step 6: Final answer
   x = 44,920.80