Finding the Fourth Proportional to 7,238.02, 10,858.67 and 2,307.94

Step by Step Solution

1. Step 1: Write the proportion equation
   7,238.02 : 10,858.67 = 2,307.94 : x
2. Step 2: Convert to fraction form
   7,238.02/10,858.67 = 2,307.94/x
3. Step 3: Cross multiply
   7,238.02x = 10,858.67 × 2,307.94
4. Step 4: Simplify right side
   7,238.02x = 25,061,158.84
5. Step 5: Solve for x
   x = 25,061,158.84/7,238.02
6. Step 6: Final answer
   x = 3,462.43