Finding the Fourth Proportional to 1,783.86, 2,462.40 and 1,597.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783.86 : 2,462.40 = 1,597.01 : x
2. Step 2: Convert to fraction form
   1,783.86/2,462.40 = 1,597.01/x
3. Step 3: Cross multiply
   1,783.86x = 2,462.40 × 1,597.01
4. Step 4: Simplify right side
   1,783.86x = 3,932,477.42
5. Step 5: Solve for x
   x = 3,932,477.42/1,783.86
6. Step 6: Final answer
   x = 2,204.48