Finding the Fourth Proportional to 10,375.23, 14,317.67 and 5,659.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,375.23 : 14,317.67 = 5,659.50 : x
2. Step 2: Convert to fraction form
   10,375.23/14,317.67 = 5,659.50/x
3. Step 3: Cross multiply
   10,375.23x = 14,317.67 × 5,659.50
4. Step 4: Simplify right side
   10,375.23x = 81,030,867.51
5. Step 5: Solve for x
   x = 81,030,867.51/10,375.23
6. Step 6: Final answer
   x = 7,810.03