Finding the Fourth Proportional to 71,833.34, 99,123.66 and 41,609

Step by Step Solution

1. Step 1: Write the proportion equation
   71,833.34 : 99,123.66 = 41,609 : x
2. Step 2: Convert to fraction form
   71,833.34/99,123.66 = 41,609/x
3. Step 3: Cross multiply
   71,833.34x = 99,123.66 × 41,609
4. Step 4: Simplify right side
   71,833.34x = 4,124,436,368.94
5. Step 5: Solve for x
   x = 4,124,436,368.94/71,833.34
6. Step 6: Final answer
   x = 57,416.74