Finding the Fourth Proportional to 56,613.46, 78,112.29 and 37,737.94

Step by Step Solution

1. Step 1: Write the proportion equation
   56,613.46 : 78,112.29 = 37,737.94 : x
2. Step 2: Convert to fraction form
   56,613.46/78,112.29 = 37,737.94/x
3. Step 3: Cross multiply
   56,613.46x = 78,112.29 × 37,737.94
4. Step 4: Simplify right side
   56,613.46x = 2,947,796,913.28
5. Step 5: Solve for x
   x = 2,947,796,913.28/56,613.46
6. Step 6: Final answer
   x = 52,068.84