Finding the Fourth Proportional to 112,643.98, 168,941.49 and 33,737.02

Step by Step Solution

1. Step 1: Write the proportion equation
   112,643.98 : 168,941.49 = 33,737.02 : x
2. Step 2: Convert to fraction form
   112,643.98/168,941.49 = 33,737.02/x
3. Step 3: Cross multiply
   112,643.98x = 168,941.49 × 33,737.02
4. Step 4: Simplify right side
   112,643.98x = 5,699,582,426.96
5. Step 5: Solve for x
   x = 5,699,582,426.96/112,643.98
6. Step 6: Final answer
   x = 50,598.20