Finding the Fourth Proportional to 10,368.72, 14,302.62 and 7,532.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,368.72 : 14,302.62 = 7,532.28 : x
2. Step 2: Convert to fraction form
   10,368.72/14,302.62 = 7,532.28/x
3. Step 3: Cross multiply
   10,368.72x = 14,302.62 × 7,532.28
4. Step 4: Simplify right side
   10,368.72x = 107,731,338.57
5. Step 5: Solve for x
   x = 107,731,338.57/10,368.72
6. Step 6: Final answer
   x = 10,390.03