Finding the Fourth Proportional to 10,333.59, 15,491.31 and 4,097.99

Step by Step Solution

1. Step 1: Write the proportion equation
   10,333.59 : 15,491.31 = 4,097.99 : x
2. Step 2: Convert to fraction form
   10,333.59/15,491.31 = 4,097.99/x
3. Step 3: Cross multiply
   10,333.59x = 15,491.31 × 4,097.99
4. Step 4: Simplify right side
   10,333.59x = 63,483,156.01
5. Step 5: Solve for x
   x = 63,483,156.01/10,333.59
6. Step 6: Final answer
   x = 6,143.38