Finding the Fourth Proportional to 4,943.82, 7,406.01 and 2,307.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,943.82 : 7,406.01 = 2,307.69 : x
2. Step 2: Convert to fraction form
   4,943.82/7,406.01 = 2,307.69/x
3. Step 3: Cross multiply
   4,943.82x = 7,406.01 × 2,307.69
4. Step 4: Simplify right side
   4,943.82x = 17,090,775.22
5. Step 5: Solve for x
   x = 17,090,775.22/4,943.82
6. Step 6: Final answer
   x = 3,457.00