Finding the Fourth Proportional to 1,164.62, 1,753.87 and 1,050.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,164.62 : 1,753.87 = 1,050.38 : x
2. Step 2: Convert to fraction form
   1,164.62/1,753.87 = 1,050.38/x
3. Step 3: Cross multiply
   1,164.62x = 1,753.87 × 1,050.38
4. Step 4: Simplify right side
   1,164.62x = 1,842,224.72
5. Step 5: Solve for x
   x = 1,842,224.72/1,164.62
6. Step 6: Final answer
   x = 1,581.82