Finding the Fourth Proportional to 4,705.25, 7,061.12 and 1,627.25

Step by Step Solution

1. Step 1: Write the proportion equation
   4,705.25 : 7,061.12 = 1,627.25 : x
2. Step 2: Convert to fraction form
   4,705.25/7,061.12 = 1,627.25/x
3. Step 3: Cross multiply
   4,705.25x = 7,061.12 × 1,627.25
4. Step 4: Simplify right side
   4,705.25x = 11,490,199.38
5. Step 5: Solve for x
   x = 11,490,199.38/4,705.25
6. Step 6: Final answer
   x = 2,442.00