Finding the Fourth Proportional to 56,753.25, 78,281.96 and 35,495.61

Step by Step Solution

1. Step 1: Write the proportion equation
   56,753.25 : 78,281.96 = 35,495.61 : x
2. Step 2: Convert to fraction form
   56,753.25/78,281.96 = 35,495.61/x
3. Step 3: Cross multiply
   56,753.25x = 78,281.96 × 35,495.61
4. Step 4: Simplify right side
   56,753.25x = 2,778,665,744.72
5. Step 5: Solve for x
   x = 2,778,665,744.72/56,753.25
6. Step 6: Final answer
   x = 48,960.47