Finding the Fourth Proportional to 10,063.98, 13,888.22 and 5,526.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,063.98 : 13,888.22 = 5,526.74 : x
2. Step 2: Convert to fraction form
   10,063.98/13,888.22 = 5,526.74/x
3. Step 3: Cross multiply
   10,063.98x = 13,888.22 × 5,526.74
4. Step 4: Simplify right side
   10,063.98x = 76,756,581.00
5. Step 5: Solve for x
   x = 76,756,581.00/10,063.98
6. Step 6: Final answer
   x = 7,626.86