Finding the Fourth Proportional to 2,697.63, 4,045.59 and 1,137.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697.63 : 4,045.59 = 1,137.34 : x
2. Step 2: Convert to fraction form
   2,697.63/4,045.59 = 1,137.34/x
3. Step 3: Cross multiply
   2,697.63x = 4,045.59 × 1,137.34
4. Step 4: Simplify right side
   2,697.63x = 4,601,216.39
5. Step 5: Solve for x
   x = 4,601,216.39/2,697.63
6. Step 6: Final answer
   x = 1,705.65