Finding the Fourth Proportional to 10,002.93, 13,803.56 and 5,526.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,002.93 : 13,803.56 = 5,526.72 : x
2. Step 2: Convert to fraction form
   10,002.93/13,803.56 = 5,526.72/x
3. Step 3: Cross multiply
   10,002.93x = 13,803.56 × 5,526.72
4. Step 4: Simplify right side
   10,002.93x = 76,288,383.49
5. Step 5: Solve for x
   x = 76,288,383.49/10,002.93
6. Step 6: Final answer
   x = 7,626.60