Finding the Fourth Proportional to 88,749,209.30, 133,060,828.35 and 34,140,694.10

Step by Step Solution

1. Step 1: Write the proportion equation
   88,749,209.30 : 133,060,828.35 = 34,140,694.10 : x
2. Step 2: Convert to fraction form
   88,749,209.30/133,060,828.35 = 34,140,694.10/x
3. Step 3: Cross multiply
   88,749,209.30x = 133,060,828.35 × 34,140,694.10
4. Step 4: Simplify right side
   88,749,209.30x = 4,542,789,037,389,958
5. Step 5: Solve for x
   x = 4,542,789,037,389,958/88,749,209.30
6. Step 6: Final answer
   x = 51,186,811.39