Finding the Fourth Proportional to 93,970.88, 140,921.20 and 37,792.02

Step by Step Solution

1. Step 1: Write the proportion equation
   93,970.88 : 140,921.20 = 37,792.02 : x
2. Step 2: Convert to fraction form
   93,970.88/140,921.20 = 37,792.02/x
3. Step 3: Cross multiply
   93,970.88x = 140,921.20 × 37,792.02
4. Step 4: Simplify right side
   93,970.88x = 5,325,696,808.82
5. Step 5: Solve for x
   x = 5,325,696,808.82/93,970.88
6. Step 6: Final answer
   x = 56,673.91