Finding the Fourth Proportional to 93,868.60, 140,802.82 and 37,708.72

Step by Step Solution

1. Step 1: Write the proportion equation
   93,868.60 : 140,802.82 = 37,708.72 : x
2. Step 2: Convert to fraction form
   93,868.60/140,802.82 = 37,708.72/x
3. Step 3: Cross multiply
   93,868.60x = 140,802.82 × 37,708.72
4. Step 4: Simplify right side
   93,868.60x = 5,309,494,114.59
5. Step 5: Solve for x
   x = 5,309,494,114.59/93,868.60
6. Step 6: Final answer
   x = 56,563.05