Finding the Fourth Proportional to 1,699.83, 2,536.83 and 1,656.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,699.83 : 2,536.83 = 1,656.09 : x
2. Step 2: Convert to fraction form
   1,699.83/2,536.83 = 1,656.09/x
3. Step 3: Cross multiply
   1,699.83x = 2,536.83 × 1,656.09
4. Step 4: Simplify right side
   1,699.83x = 4,201,218.79
5. Step 5: Solve for x
   x = 4,201,218.79/1,699.83
6. Step 6: Final answer
   x = 2,471.55