Finding the Fourth Proportional to 5,435.60, 7,493.32 and 3,338.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,435.60 : 7,493.32 = 3,338.32 : x
2. Step 2: Convert to fraction form
   5,435.60/7,493.32 = 3,338.32/x
3. Step 3: Cross multiply
   5,435.60x = 7,493.32 × 3,338.32
4. Step 4: Simplify right side
   5,435.60x = 25,015,100.02
5. Step 5: Solve for x
   x = 25,015,100.02/5,435.60
6. Step 6: Final answer
   x = 4,602.09