Finding the Fourth Proportional to 9,832.98, 13,569.04 and 5,356.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,832.98 : 13,569.04 = 5,356.72 : x
2. Step 2: Convert to fraction form
   9,832.98/13,569.04 = 5,356.72/x
3. Step 3: Cross multiply
   9,832.98x = 13,569.04 × 5,356.72
4. Step 4: Simplify right side
   9,832.98x = 72,685,547.95
5. Step 5: Solve for x
   x = 72,685,547.95/9,832.98
6. Step 6: Final answer
   x = 7,392.02