Finding the Fourth Proportional to 2,071.25, 3,107.06 and 532.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071.25 : 3,107.06 = 532.25 : x
2. Step 2: Convert to fraction form
   2,071.25/3,107.06 = 532.25/x
3. Step 3: Cross multiply
   2,071.25x = 3,107.06 × 532.25
4. Step 4: Simplify right side
   2,071.25x = 1,653,732.69
5. Step 5: Solve for x
   x = 1,653,732.69/2,071.25
6. Step 6: Final answer
   x = 798.42