Finding the Fourth Proportional to 10,124.89, 13,973.27 and 6,147.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,124.89 : 13,973.27 = 6,147.01 : x
2. Step 2: Convert to fraction form
   10,124.89/13,973.27 = 6,147.01/x
3. Step 3: Cross multiply
   10,124.89x = 13,973.27 × 6,147.01
4. Step 4: Simplify right side
   10,124.89x = 85,893,830.42
5. Step 5: Solve for x
   x = 85,893,830.42/10,124.89
6. Step 6: Final answer
   x = 8,483.43