Finding the Fourth Proportional to 1,699.37, 2,549.30 and 1,606.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,699.37 : 2,549.30 = 1,606.00 : x
2. Step 2: Convert to fraction form
   1,699.37/2,549.30 = 1,606.00/x
3. Step 3: Cross multiply
   1,699.37x = 2,549.30 × 1,606.00
4. Step 4: Simplify right side
   1,699.37x = 4,094,155.02
5. Step 5: Solve for x
   x = 4,094,155.02/1,699.37
6. Step 6: Final answer
   x = 2,409.23