Finding the Fourth Proportional to 1,662.14, 2,485.62 and 1,246.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662.14 : 2,485.62 = 1,246.01 : x
2. Step 2: Convert to fraction form
   1,662.14/2,485.62 = 1,246.01/x
3. Step 3: Cross multiply
   1,662.14x = 2,485.62 × 1,246.01
4. Step 4: Simplify right side
   1,662.14x = 3,097,094.95
5. Step 5: Solve for x
   x = 3,097,094.95/1,662.14
6. Step 6: Final answer
   x = 1,863.31