Finding the Fourth Proportional to 42,483.83, 58,541.19 and 32,865.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,483.83 : 58,541.19 = 32,865.28 : x
2. Step 2: Convert to fraction form
   42,483.83/58,541.19 = 32,865.28/x
3. Step 3: Cross multiply
   42,483.83x = 58,541.19 × 32,865.28
4. Step 4: Simplify right side
   42,483.83x = 1,923,972,600.88
5. Step 5: Solve for x
   x = 1,923,972,600.88/42,483.83
6. Step 6: Final answer
   x = 45,287.17