Finding the Fourth Proportional to 42,469,400.59, 63,557,724.87 and 26,063,795.05

Step by Step Solution

1. Step 1: Write the proportion equation
   42,469,400.59 : 63,557,724.87 = 26,063,795.05 : x
2. Step 2: Convert to fraction form
   42,469,400.59/63,557,724.87 = 26,063,795.05/x
3. Step 3: Cross multiply
   42,469,400.59x = 63,557,724.87 × 26,063,795.05
4. Step 4: Simplify right side
   42,469,400.59x = 1,656,555,514,697,073.50
5. Step 5: Solve for x
   x = 1,656,555,514,697,073.50/42,469,400.59
6. Step 6: Final answer
   x = 39,005,860.50