Finding the Fourth Proportional to 42,651.90, 59,634.90 and 42,651.90

Step by Step Solution

1. Step 1: Write the proportion equation
   42,651.90 : 59,634.90 = 42,651.90 : x
2. Step 2: Convert to fraction form
   42,651.90/59,634.90 = 42,651.90/x
3. Step 3: Cross multiply
   42,651.90x = 59,634.90 × 42,651.90
4. Step 4: Simplify right side
   42,651.90x = 2,543,541,791.31
5. Step 5: Solve for x
   x = 2,543,541,791.31/42,651.90
6. Step 6: Final answer
   x = 59,634.90