Finding the Fourth Proportional to 10,685.51, 14,746.91 and 5,970.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,685.51 : 14,746.91 = 5,970.70 : x
2. Step 2: Convert to fraction form
   10,685.51/14,746.91 = 5,970.70/x
3. Step 3: Cross multiply
   10,685.51x = 14,746.91 × 5,970.70
4. Step 4: Simplify right side
   10,685.51x = 88,049,375.54
5. Step 5: Solve for x
   x = 88,049,375.54/10,685.51
6. Step 6: Final answer
   x = 8,240.07