Finding the Fourth Proportional to 2,357.02, 3,535.42 and 970.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,357.02 : 3,535.42 = 970.01 : x
2. Step 2: Convert to fraction form
   2,357.02/3,535.42 = 970.01/x
3. Step 3: Cross multiply
   2,357.02x = 3,535.42 × 970.01
4. Step 4: Simplify right side
   2,357.02x = 3,429,392.75
5. Step 5: Solve for x
   x = 3,429,392.75/2,357.02
6. Step 6: Final answer
   x = 1,454.97