Finding the Fourth Proportional to 9,457.98, 13,061.51 and 7,795.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,457.98 : 13,061.51 = 7,795.86 : x
2. Step 2: Convert to fraction form
   9,457.98/13,061.51 = 7,795.86/x
3. Step 3: Cross multiply
   9,457.98x = 13,061.51 × 7,795.86
4. Step 4: Simplify right side
   9,457.98x = 101,825,703.35
5. Step 5: Solve for x
   x = 101,825,703.35/9,457.98
6. Step 6: Final answer
   x = 10,766.12