Finding the Fourth Proportional to 42,693.80, 58,915 and 23,832.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,693.80 : 58,915 = 23,832.12 : x
2. Step 2: Convert to fraction form
   42,693.80/58,915 = 23,832.12/x
3. Step 3: Cross multiply
   42,693.80x = 58,915 × 23,832.12
4. Step 4: Simplify right side
   42,693.80x = 1,404,069,349.80
5. Step 5: Solve for x
   x = 1,404,069,349.80/42,693.80
6. Step 6: Final answer
   x = 32,886.96