Finding the Fourth Proportional to 88,267,046.34, 121,797,942.03 and 49,098,926.10

Step by Step Solution

1. Step 1: Write the proportion equation
   88,267,046.34 : 121,797,942.03 = 49,098,926.10 : x
2. Step 2: Convert to fraction form
   88,267,046.34/121,797,942.03 = 49,098,926.10/x
3. Step 3: Cross multiply
   88,267,046.34x = 121,797,942.03 × 49,098,926.10
4. Step 4: Simplify right side
   88,267,046.34x = 5,980,148,154,863,054
5. Step 5: Solve for x
   x = 5,980,148,154,863,054/88,267,046.34
6. Step 6: Final answer
   x = 67,750,631.78