Finding the Fourth Proportional to 56,737.43, 78,307.86 and 32,877.26

Step by Step Solution

1. Step 1: Write the proportion equation
   56,737.43 : 78,307.86 = 32,877.26 : x
2. Step 2: Convert to fraction form
   56,737.43/78,307.86 = 32,877.26/x
3. Step 3: Cross multiply
   56,737.43x = 78,307.86 × 32,877.26
4. Step 4: Simplify right side
   56,737.43x = 2,574,547,481.72
5. Step 5: Solve for x
   x = 2,574,547,481.72/56,737.43
6. Step 6: Final answer
   x = 45,376.53