Finding the Fourth Proportional to 1,835.42, 2,751.86 and 970.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835.42 : 2,751.86 = 970.34 : x
2. Step 2: Convert to fraction form
   1,835.42/2,751.86 = 970.34/x
3. Step 3: Cross multiply
   1,835.42x = 2,751.86 × 970.34
4. Step 4: Simplify right side
   1,835.42x = 2,670,239.83
5. Step 5: Solve for x
   x = 2,670,239.83/1,835.42
6. Step 6: Final answer
   x = 1,454.84