Finding the Fourth Proportional to 9,837.16, 13,574.94 and 5,360.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,837.16 : 13,574.94 = 5,360.82 : x
2. Step 2: Convert to fraction form
   9,837.16/13,574.94 = 5,360.82/x
3. Step 3: Cross multiply
   9,837.16x = 13,574.94 × 5,360.82
4. Step 4: Simplify right side
   9,837.16x = 72,772,792.34
5. Step 5: Solve for x
   x = 72,772,792.34/9,837.16
6. Step 6: Final answer
   x = 7,397.74