Finding the Fourth Proportional to 10,074.84, 13,902.60 and 5,598.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,074.84 : 13,902.60 = 5,598.24 : x
2. Step 2: Convert to fraction form
   10,074.84/13,902.60 = 5,598.24/x
3. Step 3: Cross multiply
   10,074.84x = 13,902.60 × 5,598.24
4. Step 4: Simplify right side
   10,074.84x = 77,830,091.42
5. Step 5: Solve for x
   x = 77,830,091.42/10,074.84
6. Step 6: Final answer
   x = 7,725.19