Finding the Fourth Proportional to 11,467.98, 17,200.35 and 3,675.78

Step by Step Solution

1. Step 1: Write the proportion equation
   11,467.98 : 17,200.35 = 3,675.78 : x
2. Step 2: Convert to fraction form
   11,467.98/17,200.35 = 3,675.78/x
3. Step 3: Cross multiply
   11,467.98x = 17,200.35 × 3,675.78
4. Step 4: Simplify right side
   11,467.98x = 63,224,702.52
5. Step 5: Solve for x
   x = 63,224,702.52/11,467.98
6. Step 6: Final answer
   x = 5,513.15