Finding the Fourth Proportional to 93,863.31, 140,784.02 and 37,701.15

Step by Step Solution

1. Step 1: Write the proportion equation
   93,863.31 : 140,784.02 = 37,701.15 : x
2. Step 2: Convert to fraction form
   93,863.31/140,784.02 = 37,701.15/x
3. Step 3: Cross multiply
   93,863.31x = 140,784.02 × 37,701.15
4. Step 4: Simplify right side
   93,863.31x = 5,307,719,267.12
5. Step 5: Solve for x
   x = 5,307,719,267.12/93,863.31
6. Step 6: Final answer
   x = 56,547.33