Finding the Fourth Proportional to 10,364.32, 15,550.72 and 7,605.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,364.32 : 15,550.72 = 7,605.04 : x
2. Step 2: Convert to fraction form
   10,364.32/15,550.72 = 7,605.04/x
3. Step 3: Cross multiply
   10,364.32x = 15,550.72 × 7,605.04
4. Step 4: Simplify right side
   10,364.32x = 118,263,847.63
5. Step 5: Solve for x
   x = 118,263,847.63/10,364.32
6. Step 6: Final answer
   x = 11,410.67