Finding the Fourth Proportional to 93,281.28, 139,833.77 and 37,156.04

Step by Step Solution

1. Step 1: Write the proportion equation
   93,281.28 : 139,833.77 = 37,156.04 : x
2. Step 2: Convert to fraction form
   93,281.28/139,833.77 = 37,156.04/x
3. Step 3: Cross multiply
   93,281.28x = 139,833.77 × 37,156.04
4. Step 4: Simplify right side
   93,281.28x = 5,195,669,315.28
5. Step 5: Solve for x
   x = 5,195,669,315.28/93,281.28
6. Step 6: Final answer
   x = 55,698.95