Finding the Fourth Proportional to 10,397.07, 14,359.86 and 7,577.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,397.07 : 14,359.86 = 7,577.10 : x
2. Step 2: Convert to fraction form
   10,397.07/14,359.86 = 7,577.10/x
3. Step 3: Cross multiply
   10,397.07x = 14,359.86 × 7,577.10
4. Step 4: Simplify right side
   10,397.07x = 108,806,095.21
5. Step 5: Solve for x
   x = 108,806,095.21/10,397.07
6. Step 6: Final answer
   x = 10,465.07