Finding the Fourth Proportional to 9,844.59, 13,585.62 and 5,368.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,844.59 : 13,585.62 = 5,368.31 : x
2. Step 2: Convert to fraction form
   9,844.59/13,585.62 = 5,368.31/x
3. Step 3: Cross multiply
   9,844.59x = 13,585.62 × 5,368.31
4. Step 4: Simplify right side
   9,844.59x = 72,931,751.77
5. Step 5: Solve for x
   x = 72,931,751.77/9,844.59
6. Step 6: Final answer
   x = 7,408.31