Finding the Fourth Proportional to 5,404.32, 7,454.16 and 4,570.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,404.32 : 7,454.16 = 4,570.56 : x
2. Step 2: Convert to fraction form
   5,404.32/7,454.16 = 4,570.56/x
3. Step 3: Cross multiply
   5,404.32x = 7,454.16 × 4,570.56
4. Step 4: Simplify right side
   5,404.32x = 34,069,685.53
5. Step 5: Solve for x
   x = 34,069,685.53/5,404.32
6. Step 6: Final answer
   x = 6,304.16