Finding the Fourth Proportional to 42,531.12, 58,691.52 and 23,667.84

Step by Step Solution

1. Step 1: Write the proportion equation
   42,531.12 : 58,691.52 = 23,667.84 : x
2. Step 2: Convert to fraction form
   42,531.12/58,691.52 = 23,667.84/x
3. Step 3: Cross multiply
   42,531.12x = 58,691.52 × 23,667.84
4. Step 4: Simplify right side
   42,531.12x = 1,389,101,504.72
5. Step 5: Solve for x
   x = 1,389,101,504.72/42,531.12
6. Step 6: Final answer
   x = 32,660.83