Finding the Fourth Proportional to 42,509.84, 58,662 and 23,646.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,509.84 : 58,662 = 23,646.56 : x
2. Step 2: Convert to fraction form
   42,509.84/58,662 = 23,646.56/x
3. Step 3: Cross multiply
   42,509.84x = 58,662 × 23,646.56
4. Step 4: Simplify right side
   42,509.84x = 1,387,154,502.72
5. Step 5: Solve for x
   x = 1,387,154,502.72/42,509.84
6. Step 6: Final answer
   x = 32,631.37