Finding the Fourth Proportional to 10,010.52, 13,814.32 and 5,534.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,010.52 : 13,814.32 = 5,534.28 : x
2. Step 2: Convert to fraction form
   10,010.52/13,814.32 = 5,534.28/x
3. Step 3: Cross multiply
   10,010.52x = 13,814.32 × 5,534.28
4. Step 4: Simplify right side
   10,010.52x = 76,452,314.89
5. Step 5: Solve for x
   x = 76,452,314.89/10,010.52
6. Step 6: Final answer
   x = 7,637.20