Finding the Fourth Proportional to 42,484.83, 58,542.57 and 32,866.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,484.83 : 58,542.57 = 32,866.28 : x
2. Step 2: Convert to fraction form
   42,484.83/58,542.57 = 32,866.28/x
3. Step 3: Cross multiply
   42,484.83x = 58,542.57 × 32,866.28
4. Step 4: Simplify right side
   42,484.83x = 1,924,076,497.54
5. Step 5: Solve for x
   x = 1,924,076,497.54/42,484.83
6. Step 6: Final answer
   x = 45,288.55