Finding the Fourth Proportional to 42,685.78, 58,903.98 and 23,824.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,685.78 : 58,903.98 = 23,824.12 : x
2. Step 2: Convert to fraction form
   42,685.78/58,903.98 = 23,824.12/x
3. Step 3: Cross multiply
   42,685.78x = 58,903.98 × 23,824.12
4. Step 4: Simplify right side
   42,685.78x = 1,403,335,488.00
5. Step 5: Solve for x
   x = 1,403,335,488.00/42,685.78
6. Step 6: Final answer
   x = 32,875.95