Finding the Fourth Proportional to 4,932.06, 7,397.01 and 1,645.62

Step by Step Solution

1. Step 1: Write the proportion equation
   4,932.06 : 7,397.01 = 1,645.62 : x
2. Step 2: Convert to fraction form
   4,932.06/7,397.01 = 1,645.62/x
3. Step 3: Cross multiply
   4,932.06x = 7,397.01 × 1,645.62
4. Step 4: Simplify right side
   4,932.06x = 12,172,667.60
5. Step 5: Solve for x
   x = 12,172,667.60/4,932.06
6. Step 6: Final answer
   x = 2,468.07