Finding the Fourth Proportional to 56,613.96, 78,112.98 and 37,738.44

Step by Step Solution

1. Step 1: Write the proportion equation
   56,613.96 : 78,112.98 = 37,738.44 : x
2. Step 2: Convert to fraction form
   56,613.96/78,112.98 = 37,738.44/x
3. Step 3: Cross multiply
   56,613.96x = 78,112.98 × 37,738.44
4. Step 4: Simplify right side
   56,613.96x = 2,947,862,008.95
5. Step 5: Solve for x
   x = 2,947,862,008.95/56,613.96
6. Step 6: Final answer
   x = 52,069.53