Finding the Fourth Proportional to 9,851.83, 13,595.58 and 5,375.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,851.83 : 13,595.58 = 5,375.60 : x
2. Step 2: Convert to fraction form
   9,851.83/13,595.58 = 5,375.60/x
3. Step 3: Cross multiply
   9,851.83x = 13,595.58 × 5,375.60
4. Step 4: Simplify right side
   9,851.83x = 73,084,382.85
5. Step 5: Solve for x
   x = 73,084,382.85/9,851.83
6. Step 6: Final answer
   x = 7,418.36