Finding the Fourth Proportional to 93,352.72, 140,087.40 and 37,948.72

Step by Step Solution

1. Step 1: Write the proportion equation
   93,352.72 : 140,087.40 = 37,948.72 : x
2. Step 2: Convert to fraction form
   93,352.72/140,087.40 = 37,948.72/x
3. Step 3: Cross multiply
   93,352.72x = 140,087.40 × 37,948.72
4. Step 4: Simplify right side
   93,352.72x = 5,316,137,518.13
5. Step 5: Solve for x
   x = 5,316,137,518.13/93,352.72
6. Step 6: Final answer
   x = 56,946.79