Finding the Fourth Proportional to 7,449.34, 11,191.41 and 7,029.02

Step by Step Solution

1. Step 1: Write the proportion equation
   7,449.34 : 11,191.41 = 7,029.02 : x
2. Step 2: Convert to fraction form
   7,449.34/11,191.41 = 7,029.02/x
3. Step 3: Cross multiply
   7,449.34x = 11,191.41 × 7,029.02
4. Step 4: Simplify right side
   7,449.34x = 78,664,644.72
5. Step 5: Solve for x
   x = 78,664,644.72/7,449.34
6. Step 6: Final answer
   x = 10,559.95