Finding the Fourth Proportional to 112,198.84, 168,296.91 and 32,238.78

Step by Step Solution

1. Step 1: Write the proportion equation
   112,198.84 : 168,296.91 = 32,238.78 : x
2. Step 2: Convert to fraction form
   112,198.84/168,296.91 = 32,238.78/x
3. Step 3: Cross multiply
   112,198.84x = 168,296.91 × 32,238.78
4. Step 4: Simplify right side
   112,198.84x = 5,425,687,056.17
5. Step 5: Solve for x
   x = 5,425,687,056.17/112,198.84
6. Step 6: Final answer
   x = 48,357.78