Finding the Fourth Proportional to 3,345.88, 5,017.32 and 1,036.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,345.88 : 5,017.32 = 1,036.84 : x
2. Step 2: Convert to fraction form
   3,345.88/5,017.32 = 1,036.84/x
3. Step 3: Cross multiply
   3,345.88x = 5,017.32 × 1,036.84
4. Step 4: Simplify right side
   3,345.88x = 5,202,158.07
5. Step 5: Solve for x
   x = 5,202,158.07/3,345.88
6. Step 6: Final answer
   x = 1,554.80