Finding the Fourth Proportional to 93,550, 140,237.52 and 34,369.78

Step by Step Solution

1. Step 1: Write the proportion equation
   93,550 : 140,237.52 = 34,369.78 : x
2. Step 2: Convert to fraction form
   93,550/140,237.52 = 34,369.78/x
3. Step 3: Cross multiply
   93,550x = 140,237.52 × 34,369.78
4. Step 4: Simplify right side
   93,550x = 4,819,932,710.15
5. Step 5: Solve for x
   x = 4,819,932,710.15/93,550
6. Step 6: Final answer
   x = 51,522.53