Finding the Fourth Proportional to 71,085.57, 106,592.59 and 23,683.87

Step by Step Solution

1. Step 1: Write the proportion equation
   71,085.57 : 106,592.59 = 23,683.87 : x
2. Step 2: Convert to fraction form
   71,085.57/106,592.59 = 23,683.87/x
3. Step 3: Cross multiply
   71,085.57x = 106,592.59 × 23,683.87
4. Step 4: Simplify right side
   71,085.57x = 2,524,525,044.52
5. Step 5: Solve for x
   x = 2,524,525,044.52/71,085.57
6. Step 6: Final answer
   x = 35,513.89