Finding the Fourth Proportional to 42,568.96, 58,748.48 and 23,712

Step by Step Solution

1. Step 1: Write the proportion equation
   42,568.96 : 58,748.48 = 23,712 : x
2. Step 2: Convert to fraction form
   42,568.96/58,748.48 = 23,712/x
3. Step 3: Cross multiply
   42,568.96x = 58,748.48 × 23,712
4. Step 4: Simplify right side
   42,568.96x = 1,393,043,957.76
5. Step 5: Solve for x
   x = 1,393,043,957.76/42,568.96
6. Step 6: Final answer
   x = 32,724.41