Finding the Fourth Proportional to 23,074.34, 34,616.38 and 7,490.76

Step by Step Solution

1. Step 1: Write the proportion equation
   23,074.34 : 34,616.38 = 7,490.76 : x
2. Step 2: Convert to fraction form
   23,074.34/34,616.38 = 7,490.76/x
3. Step 3: Cross multiply
   23,074.34x = 34,616.38 × 7,490.76
4. Step 4: Simplify right side
   23,074.34x = 259,302,994.65
5. Step 5: Solve for x
   x = 259,302,994.65/23,074.34
6. Step 6: Final answer
   x = 11,237.72