Finding the Fourth Proportional to 11,562, 17,345.88 and 3,354

Step by Step Solution

1. Step 1: Write the proportion equation
   11,562 : 17,345.88 = 3,354 : x
2. Step 2: Convert to fraction form
   11,562/17,345.88 = 3,354/x
3. Step 3: Cross multiply
   11,562x = 17,345.88 × 3,354
4. Step 4: Simplify right side
   11,562x = 58,178,081.52
5. Step 5: Solve for x
   x = 58,178,081.52/11,562
6. Step 6: Final answer
   x = 5,031.84