Finding the Fourth Proportional to 342,770.72, 514,150.56 and 93,452.72

Step by Step Solution

1. Step 1: Write the proportion equation
   342,770.72 : 514,150.56 = 93,452.72 : x
2. Step 2: Convert to fraction form
   342,770.72/514,150.56 = 93,452.72/x
3. Step 3: Cross multiply
   342,770.72x = 514,150.56 × 93,452.72
4. Step 4: Simplify right side
   342,770.72x = 48,048,768,321.52
5. Step 5: Solve for x
   x = 48,048,768,321.52/342,770.72
6. Step 6: Final answer
   x = 140,177.58