Finding the Fourth Proportional to 42,245.02, 63,308.31 and 32,842

Step by Step Solution

1. Step 1: Write the proportion equation
   42,245.02 : 63,308.31 = 32,842 : x
2. Step 2: Convert to fraction form
   42,245.02/63,308.31 = 32,842/x
3. Step 3: Cross multiply
   42,245.02x = 63,308.31 × 32,842
4. Step 4: Simplify right side
   42,245.02x = 2,079,171,517.02
5. Step 5: Solve for x
   x = 2,079,171,517.02/42,245.02
6. Step 6: Final answer
   x = 49,216.96