Finding the Fourth Proportional to 93,648.76, 140,487.10 and 34,479.88

Step by Step Solution

1. Step 1: Write the proportion equation
   93,648.76 : 140,487.10 = 34,479.88 : x
2. Step 2: Convert to fraction form
   93,648.76/140,487.10 = 34,479.88/x
3. Step 3: Cross multiply
   93,648.76x = 140,487.10 × 34,479.88
4. Step 4: Simplify right side
   93,648.76x = 4,843,978,349.55
5. Step 5: Solve for x
   x = 4,843,978,349.55/93,648.76
6. Step 6: Final answer
   x = 51,724.96