Finding the Fourth Proportional to 112,002.32, 168,036.29 and 33,118.60

Step by Step Solution

1. Step 1: Write the proportion equation
   112,002.32 : 168,036.29 = 33,118.60 : x
2. Step 2: Convert to fraction form
   112,002.32/168,036.29 = 33,118.60/x
3. Step 3: Cross multiply
   112,002.32x = 168,036.29 × 33,118.60
4. Step 4: Simplify right side
   112,002.32x = 5,565,126,673.99
5. Step 5: Solve for x
   x = 5,565,126,673.99/112,002.32
6. Step 6: Final answer
   x = 49,687.60