Finding the Fourth Proportional to 12,795.93, 17,653.69 and 7,756.51

Step by Step Solution

1. Step 1: Write the proportion equation
   12,795.93 : 17,653.69 = 7,756.51 : x
2. Step 2: Convert to fraction form
   12,795.93/17,653.69 = 7,756.51/x
3. Step 3: Cross multiply
   12,795.93x = 17,653.69 × 7,756.51
4. Step 4: Simplify right side
   12,795.93x = 136,931,023.02
5. Step 5: Solve for x
   x = 136,931,023.02/12,795.93
6. Step 6: Final answer
   x = 10,701.14