Finding the Fourth Proportional to 56,725.98, 78,275.06 and 32,849.40

Step by Step Solution

1. Step 1: Write the proportion equation
   56,725.98 : 78,275.06 = 32,849.40 : x
2. Step 2: Convert to fraction form
   56,725.98/78,275.06 = 32,849.40/x
3. Step 3: Cross multiply
   56,725.98x = 78,275.06 × 32,849.40
4. Step 4: Simplify right side
   56,725.98x = 2,571,288,755.96
5. Step 5: Solve for x
   x = 2,571,288,755.96/56,725.98
6. Step 6: Final answer
   x = 45,328.24