Finding the Fourth Proportional to 23,196.99, 34,798.02 and 7,398.30

Step by Step Solution

1. Step 1: Write the proportion equation
   23,196.99 : 34,798.02 = 7,398.30 : x
2. Step 2: Convert to fraction form
   23,196.99/34,798.02 = 7,398.30/x
3. Step 3: Cross multiply
   23,196.99x = 34,798.02 × 7,398.30
4. Step 4: Simplify right side
   23,196.99x = 257,446,191.37
5. Step 5: Solve for x
   x = 257,446,191.37/23,196.99
6. Step 6: Final answer
   x = 11,098.26