Finding the Fourth Proportional to 23,062.34, 34,598.37 and 7,478.75

Step by Step Solution

1. Step 1: Write the proportion equation
   23,062.34 : 34,598.37 = 7,478.75 : x
2. Step 2: Convert to fraction form
   23,062.34/34,598.37 = 7,478.75/x
3. Step 3: Cross multiply
   23,062.34x = 34,598.37 × 7,478.75
4. Step 4: Simplify right side
   23,062.34x = 258,752,559.64
5. Step 5: Solve for x
   x = 258,752,559.64/23,062.34
6. Step 6: Final answer
   x = 11,219.70