Finding the Fourth Proportional to 1,810.60, 2,498.72 and 1,416.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,810.60 : 2,498.72 = 1,416.94 : x
2. Step 2: Convert to fraction form
   1,810.60/2,498.72 = 1,416.94/x
3. Step 3: Cross multiply
   1,810.60x = 2,498.72 × 1,416.94
4. Step 4: Simplify right side
   1,810.60x = 3,540,522.99
5. Step 5: Solve for x
   x = 3,540,522.99/1,810.60
6. Step 6: Final answer
   x = 1,955.44