Finding the Fourth Proportional to 42,856,659.43, 59,141,184.12 and 25,216,704.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,856,659.43 : 59,141,184.12 = 25,216,704.52 : x
2. Step 2: Convert to fraction form
   42,856,659.43/59,141,184.12 = 25,216,704.52/x
3. Step 3: Cross multiply
   42,856,659.43x = 59,141,184.12 × 25,216,704.52
4. Step 4: Simplify right side
   42,856,659.43x = 1,491,345,764,769,103
5. Step 5: Solve for x
   x = 1,491,345,764,769,103/42,856,659.43
6. Step 6: Final answer
   x = 34,798,460.37