Finding the Fourth Proportional to 9,695.84, 13,379.90 and 5,925.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,695.84 : 13,379.90 = 5,925.32 : x
2. Step 2: Convert to fraction form
   9,695.84/13,379.90 = 5,925.32/x
3. Step 3: Cross multiply
   9,695.84x = 13,379.90 × 5,925.32
4. Step 4: Simplify right side
   9,695.84x = 79,280,122.17
5. Step 5: Solve for x
   x = 79,280,122.17/9,695.84
6. Step 6: Final answer
   x = 8,176.72