Finding the Fourth Proportional to 11,433.34, 15,774.51 and 7,453

Step by Step Solution

1. Step 1: Write the proportion equation
   11,433.34 : 15,774.51 = 7,453 : x
2. Step 2: Convert to fraction form
   11,433.34/15,774.51 = 7,453/x
3. Step 3: Cross multiply
   11,433.34x = 15,774.51 × 7,453
4. Step 4: Simplify right side
   11,433.34x = 117,567,423.03
5. Step 5: Solve for x
   x = 117,567,423.03/11,433.34
6. Step 6: Final answer
   x = 10,282.86