Finding the Fourth Proportional to 10,495.26, 14,484.28 and 5,780.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,495.26 : 14,484.28 = 5,780.38 : x
2. Step 2: Convert to fraction form
   10,495.26/14,484.28 = 5,780.38/x
3. Step 3: Cross multiply
   10,495.26x = 14,484.28 × 5,780.38
4. Step 4: Simplify right side
   10,495.26x = 83,724,642.43
5. Step 5: Solve for x
   x = 83,724,642.43/10,495.26
6. Step 6: Final answer
   x = 7,977.38