Finding the Fourth Proportional to 2,773.42, 4,159.01 and 1,018.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,773.42 : 4,159.01 = 1,018.01 : x
2. Step 2: Convert to fraction form
   2,773.42/4,159.01 = 1,018.01/x
3. Step 3: Cross multiply
   2,773.42x = 4,159.01 × 1,018.01
4. Step 4: Simplify right side
   2,773.42x = 4,233,913.77
5. Step 5: Solve for x
   x = 4,233,913.77/2,773.42
6. Step 6: Final answer
   x = 1,526.60