Finding the Fourth Proportional to 2,530.07, 3,795.72 and 970.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530.07 : 3,795.72 = 970.04 : x
2. Step 2: Convert to fraction form
   2,530.07/3,795.72 = 970.04/x
3. Step 3: Cross multiply
   2,530.07x = 3,795.72 × 970.04
4. Step 4: Simplify right side
   2,530.07x = 3,681,995.38
5. Step 5: Solve for x
   x = 3,681,995.38/2,530.07
6. Step 6: Final answer
   x = 1,455.30