Finding the Fourth Proportional to 42,663.20, 58,875.20 and 23,800.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,663.20 : 58,875.20 = 23,800.32 : x
2. Step 2: Convert to fraction form
   42,663.20/58,875.20 = 23,800.32/x
3. Step 3: Cross multiply
   42,663.20x = 58,875.20 × 23,800.32
4. Step 4: Simplify right side
   42,663.20x = 1,401,248,481.06
5. Step 5: Solve for x
   x = 1,401,248,481.06/42,663.20
6. Step 6: Final answer
   x = 32,844.43