Finding the Fourth Proportional to 9,514.63, 13,127.01 and 5,534.90

Step by Step Solution

1. Step 1: Write the proportion equation
   9,514.63 : 13,127.01 = 5,534.90 : x
2. Step 2: Convert to fraction form
   9,514.63/13,127.01 = 5,534.90/x
3. Step 3: Cross multiply
   9,514.63x = 13,127.01 × 5,534.90
4. Step 4: Simplify right side
   9,514.63x = 72,656,681.62
5. Step 5: Solve for x
   x = 72,656,681.62/9,514.63
6. Step 6: Final answer
   x = 7,636.31