Finding the Fourth Proportional to 342,766.71, 514,144.56 and 93,448.71

Step by Step Solution

1. Step 1: Write the proportion equation
   342,766.71 : 514,144.56 = 93,448.71 : x
2. Step 2: Convert to fraction form
   342,766.71/514,144.56 = 93,448.71/x
3. Step 3: Cross multiply
   342,766.71x = 514,144.56 × 93,448.71
4. Step 4: Simplify right side
   342,766.71x = 48,046,145,885.52
5. Step 5: Solve for x
   x = 48,046,145,885.52/342,766.71
6. Step 6: Final answer
   x = 140,171.56