Finding the Fourth Proportional to 9,736.32, 13,436.64 and 5,545.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,736.32 : 13,436.64 = 5,545.92 : x
2. Step 2: Convert to fraction form
   9,736.32/13,436.64 = 5,545.92/x
3. Step 3: Cross multiply
   9,736.32x = 13,436.64 × 5,545.92
4. Step 4: Simplify right side
   9,736.32x = 74,518,530.51
5. Step 5: Solve for x
   x = 74,518,530.51/9,736.32
6. Step 6: Final answer
   x = 7,653.66