Finding the Fourth Proportional to 42,509.13, 58,662.59 and 23,646.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,509.13 : 58,662.59 = 23,646.25 : x
2. Step 2: Convert to fraction form
   42,509.13/58,662.59 = 23,646.25/x
3. Step 3: Cross multiply
   42,509.13x = 58,662.59 × 23,646.25
4. Step 4: Simplify right side
   42,509.13x = 1,387,150,268.79
5. Step 5: Solve for x
   x = 1,387,150,268.79/42,509.13
6. Step 6: Final answer
   x = 32,631.82