Finding the Fourth Proportional to 33,042.93, 49,613.61 and 13,359.93

Step by Step Solution

1. Step 1: Write the proportion equation
   33,042.93 : 49,613.61 = 13,359.93 : x
2. Step 2: Convert to fraction form
   33,042.93/49,613.61 = 13,359.93/x
3. Step 3: Cross multiply
   33,042.93x = 49,613.61 × 13,359.93
4. Step 4: Simplify right side
   33,042.93x = 662,834,492.60
5. Step 5: Solve for x
   x = 662,834,492.60/33,042.93
6. Step 6: Final answer
   x = 20,059.80