Finding the Fourth Proportional to 1,873.53, 2,588.56 and 1,479.87

Step by Step Solution

1. Step 1: Write the proportion equation
   1,873.53 : 2,588.56 = 1,479.87 : x
2. Step 2: Convert to fraction form
   1,873.53/2,588.56 = 1,479.87/x
3. Step 3: Cross multiply
   1,873.53x = 2,588.56 × 1,479.87
4. Step 4: Simplify right side
   1,873.53x = 3,830,728.59
5. Step 5: Solve for x
   x = 3,830,728.59/1,873.53
6. Step 6: Final answer
   x = 2,044.66