Finding the Fourth Proportional to 1,598.34, 2,396.32 and 1,077.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,598.34 : 2,396.32 = 1,077.06 : x
2. Step 2: Convert to fraction form
   1,598.34/2,396.32 = 1,077.06/x
3. Step 3: Cross multiply
   1,598.34x = 2,396.32 × 1,077.06
4. Step 4: Simplify right side
   1,598.34x = 2,580,980.42
5. Step 5: Solve for x
   x = 2,580,980.42/1,598.34
6. Step 6: Final answer
   x = 1,614.79