Finding the Fourth Proportional to 8,792.84, 13,189.32 and 3,598.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,792.84 : 13,189.32 = 3,598.72 : x
2. Step 2: Convert to fraction form
   8,792.84/13,189.32 = 3,598.72/x
3. Step 3: Cross multiply
   8,792.84x = 13,189.32 × 3,598.72
4. Step 4: Simplify right side
   8,792.84x = 47,464,603.72
5. Step 5: Solve for x
   x = 47,464,603.72/8,792.84
6. Step 6: Final answer
   x = 5,398.10