Finding the Fourth Proportional to 9,433.86, 14,156.22 and 5,541

Step by Step Solution

1. Step 1: Write the proportion equation
   9,433.86 : 14,156.22 = 5,541 : x
2. Step 2: Convert to fraction form
   9,433.86/14,156.22 = 5,541/x
3. Step 3: Cross multiply
   9,433.86x = 14,156.22 × 5,541
4. Step 4: Simplify right side
   9,433.86x = 78,439,615.02
5. Step 5: Solve for x
   x = 78,439,615.02/9,433.86
6. Step 6: Final answer
   x = 8,314.69