Finding the Fourth Proportional to 10,423.89, 14,386.41 and 5,948.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,423.89 : 14,386.41 = 5,948.03 : x
2. Step 2: Convert to fraction form
   10,423.89/14,386.41 = 5,948.03/x
3. Step 3: Cross multiply
   10,423.89x = 14,386.41 × 5,948.03
4. Step 4: Simplify right side
   10,423.89x = 85,570,834.24
5. Step 5: Solve for x
   x = 85,570,834.24/10,423.89
6. Step 6: Final answer
   x = 8,209.11