Finding the Fourth Proportional to 111,380.40, 167,077.88 and 32,488

Step by Step Solution

1. Step 1: Write the proportion equation
   111,380.40 : 167,077.88 = 32,488 : x
2. Step 2: Convert to fraction form
   111,380.40/167,077.88 = 32,488/x
3. Step 3: Cross multiply
   111,380.40x = 167,077.88 × 32,488
4. Step 4: Simplify right side
   111,380.40x = 5,428,026,165.44
5. Step 5: Solve for x
   x = 5,428,026,165.44/111,380.40
6. Step 6: Final answer
   x = 48,734.12