Finding the Fourth Proportional to 9,710.01, 13,404.32 and 7,320.95

Step by Step Solution

1. Step 1: Write the proportion equation
   9,710.01 : 13,404.32 = 7,320.95 : x
2. Step 2: Convert to fraction form
   9,710.01/13,404.32 = 7,320.95/x
3. Step 3: Cross multiply
   9,710.01x = 13,404.32 × 7,320.95
4. Step 4: Simplify right side
   9,710.01x = 98,132,307.78
5. Step 5: Solve for x
   x = 98,132,307.78/9,710.01
6. Step 6: Final answer
   x = 10,106.30