Finding the Fourth Proportional to 49,145,414.88, 67,822,113.89 and 26,819,842.42

Step by Step Solution

1. Step 1: Write the proportion equation
   49,145,414.88 : 67,822,113.89 = 26,819,842.42 : x
2. Step 2: Convert to fraction form
   49,145,414.88/67,822,113.89 = 26,819,842.42/x
3. Step 3: Cross multiply
   49,145,414.88x = 67,822,113.89 × 26,819,842.42
4. Step 4: Simplify right side
   49,145,414.88x = 1,818,978,407,272,920.50
5. Step 5: Solve for x
   x = 1,818,978,407,272,920.50/49,145,414.88
6. Step 6: Final answer
   x = 37,012,169.12