Finding the Fourth Proportional to 42,496.88, 58,646.04 and 23,633.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,496.88 : 58,646.04 = 23,633.60 : x
2. Step 2: Convert to fraction form
   42,496.88/58,646.04 = 23,633.60/x
3. Step 3: Cross multiply
   42,496.88x = 58,646.04 × 23,633.60
4. Step 4: Simplify right side
   42,496.88x = 1,386,017,050.94
5. Step 5: Solve for x
   x = 1,386,017,050.94/42,496.88
6. Step 6: Final answer
   x = 32,614.56