Finding the Fourth Proportional to 1,884.94, 2,601.23 and 1,045.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,884.94 : 2,601.23 = 1,045.69 : x
2. Step 2: Convert to fraction form
   1,884.94/2,601.23 = 1,045.69/x
3. Step 3: Cross multiply
   1,884.94x = 2,601.23 × 1,045.69
4. Step 4: Simplify right side
   1,884.94x = 2,720,068.47
5. Step 5: Solve for x
   x = 2,720,068.47/1,884.94
6. Step 6: Final answer
   x = 1,443.05