Finding the Fourth Proportional to 93,698.10, 140,498.55 and 34,503.30

Step by Step Solution

1. Step 1: Write the proportion equation
   93,698.10 : 140,498.55 = 34,503.30 : x
2. Step 2: Convert to fraction form
   93,698.10/140,498.55 = 34,503.30/x
3. Step 3: Cross multiply
   93,698.10x = 140,498.55 × 34,503.30
4. Step 4: Simplify right side
   93,698.10x = 4,847,663,620.22
5. Step 5: Solve for x
   x = 4,847,663,620.22/93,698.10
6. Step 6: Final answer
   x = 51,737.05