Finding the Fourth Proportional to 2,047.35, 3,070.73 and 1,007.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047.35 : 3,070.73 = 1,007.08 : x
2. Step 2: Convert to fraction form
   2,047.35/3,070.73 = 1,007.08/x
3. Step 3: Cross multiply
   2,047.35x = 3,070.73 × 1,007.08
4. Step 4: Simplify right side
   2,047.35x = 3,092,463.72
5. Step 5: Solve for x
   x = 3,092,463.72/2,047.35
6. Step 6: Final answer
   x = 1,510.47