Finding the Fourth Proportional to 112,385.27, 168,611.73 and 33,499.49

Step by Step Solution

1. Step 1: Write the proportion equation
   112,385.27 : 168,611.73 = 33,499.49 : x
2. Step 2: Convert to fraction form
   112,385.27/168,611.73 = 33,499.49/x
3. Step 3: Cross multiply
   112,385.27x = 168,611.73 × 33,499.49
4. Step 4: Simplify right side
   112,385.27x = 5,648,406,963.02
5. Step 5: Solve for x
   x = 5,648,406,963.02/112,385.27
6. Step 6: Final answer
   x = 50,259.32