Finding the Fourth Proportional to 42,856,658.45, 59,141,182.75 and 25,216,703.53

Step by Step Solution

1. Step 1: Write the proportion equation
   42,856,658.45 : 59,141,182.75 = 25,216,703.53 : x
2. Step 2: Convert to fraction form
   42,856,658.45/59,141,182.75 = 25,216,703.53/x
3. Step 3: Cross multiply
   42,856,658.45x = 59,141,182.75 × 25,216,703.53
4. Step 4: Simplify right side
   42,856,658.45x = 1,491,345,671,573,925.50
5. Step 5: Solve for x
   x = 1,491,345,671,573,925.50/42,856,658.45
6. Step 6: Final answer
   x = 34,798,458.99