Finding the Fourth Proportional to 42,798.32, 59,056.50 and 23,676.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,798.32 : 59,056.50 = 23,676.80 : x
2. Step 2: Convert to fraction form
   42,798.32/59,056.50 = 23,676.80/x
3. Step 3: Cross multiply
   42,798.32x = 59,056.50 × 23,676.80
4. Step 4: Simplify right side
   42,798.32x = 1,398,268,939.20
5. Step 5: Solve for x
   x = 1,398,268,939.20/42,798.32
6. Step 6: Final answer
   x = 32,671.12