Finding the Fourth Proportional to 9,029.32, 12,462.78 and 5,495.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,029.32 : 12,462.78 = 5,495.02 : x
2. Step 2: Convert to fraction form
   9,029.32/12,462.78 = 5,495.02/x
3. Step 3: Cross multiply
   9,029.32x = 12,462.78 × 5,495.02
4. Step 4: Simplify right side
   9,029.32x = 68,483,225.36
5. Step 5: Solve for x
   x = 68,483,225.36/9,029.32
6. Step 6: Final answer
   x = 7,584.54