Finding the Fourth Proportional to 10,074.06, 13,902.66 and 5,598.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,074.06 : 13,902.66 = 5,598.24 : x
2. Step 2: Convert to fraction form
   10,074.06/13,902.66 = 5,598.24/x
3. Step 3: Cross multiply
   10,074.06x = 13,902.66 × 5,598.24
4. Step 4: Simplify right side
   10,074.06x = 77,830,427.32
5. Step 5: Solve for x
   x = 77,830,427.32/10,074.06
6. Step 6: Final answer
   x = 7,725.83