Finding the Fourth Proportional to 42,469,402.84, 63,557,728.25 and 26,063,797.30

Step by Step Solution

1. Step 1: Write the proportion equation
   42,469,402.84 : 63,557,728.25 = 26,063,797.30 : x
2. Step 2: Convert to fraction form
   42,469,402.84/63,557,728.25 = 26,063,797.30/x
3. Step 3: Cross multiply
   42,469,402.84x = 63,557,728.25 × 26,063,797.30
4. Step 4: Simplify right side
   42,469,402.84x = 1,656,555,745,667,270.25
5. Step 5: Solve for x
   x = 1,656,555,745,667,270.25/42,469,402.84
6. Step 6: Final answer
   x = 39,005,863.87