Finding the Fourth Proportional to 93,514.78, 140,290.47 and 34,350.91

Step by Step Solution

1. Step 1: Write the proportion equation
   93,514.78 : 140,290.47 = 34,350.91 : x
2. Step 2: Convert to fraction form
   93,514.78/140,290.47 = 34,350.91/x
3. Step 3: Cross multiply
   93,514.78x = 140,290.47 × 34,350.91
4. Step 4: Simplify right side
   93,514.78x = 4,819,105,308.83
5. Step 5: Solve for x
   x = 4,819,105,308.83/93,514.78
6. Step 6: Final answer
   x = 51,533.09