Finding the Fourth Proportional to 10,182.51, 14,052.86 and 5,707.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,182.51 : 14,052.86 = 5,707.02 : x
2. Step 2: Convert to fraction form
   10,182.51/14,052.86 = 5,707.02/x
3. Step 3: Cross multiply
   10,182.51x = 14,052.86 × 5,707.02
4. Step 4: Simplify right side
   10,182.51x = 80,199,953.08
5. Step 5: Solve for x
   x = 80,199,953.08/10,182.51
6. Step 6: Final answer
   x = 7,876.25