Finding the Fourth Proportional to 8,994.72, 13,499.76 and 3,526.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,994.72 : 13,499.76 = 3,526.56 : x
2. Step 2: Convert to fraction form
   8,994.72/13,499.76 = 3,526.56/x
3. Step 3: Cross multiply
   8,994.72x = 13,499.76 × 3,526.56
4. Step 4: Simplify right side
   8,994.72x = 47,607,713.63
5. Step 5: Solve for x
   x = 47,607,713.63/8,994.72
6. Step 6: Final answer
   x = 5,292.85