Finding the Fourth Proportional to 9,475.83, 13,074.87 and 5,699.07

Step by Step Solution

1. Step 1: Write the proportion equation
   9,475.83 : 13,074.87 = 5,699.07 : x
2. Step 2: Convert to fraction form
   9,475.83/13,074.87 = 5,699.07/x
3. Step 3: Cross multiply
   9,475.83x = 13,074.87 × 5,699.07
4. Step 4: Simplify right side
   9,475.83x = 74,514,599.37
5. Step 5: Solve for x
   x = 74,514,599.37/9,475.83
6. Step 6: Final answer
   x = 7,863.65