Finding the Fourth Proportional to 10,012.24, 13,816.75 and 5,536.07

Step by Step Solution

1. Step 1: Write the proportion equation
   10,012.24 : 13,816.75 = 5,536.07 : x
2. Step 2: Convert to fraction form
   10,012.24/13,816.75 = 5,536.07/x
3. Step 3: Cross multiply
   10,012.24x = 13,816.75 × 5,536.07
4. Step 4: Simplify right side
   10,012.24x = 76,490,495.17
5. Step 5: Solve for x
   x = 76,490,495.17/10,012.24
6. Step 6: Final answer
   x = 7,639.70