Finding the Fourth Proportional to 2,532.69, 3,800.42 and 1,145.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532.69 : 3,800.42 = 1,145.93 : x
2. Step 2: Convert to fraction form
   2,532.69/3,800.42 = 1,145.93/x
3. Step 3: Cross multiply
   2,532.69x = 3,800.42 × 1,145.93
4. Step 4: Simplify right side
   2,532.69x = 4,354,994.86
5. Step 5: Solve for x
   x = 4,354,994.86/2,532.69
6. Step 6: Final answer
   x = 1,719.51