Finding the Fourth Proportional to 3,736.18, 5,607.75 and 1,888.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,736.18 : 5,607.75 = 1,888.59 : x
2. Step 2: Convert to fraction form
   3,736.18/5,607.75 = 1,888.59/x
3. Step 3: Cross multiply
   3,736.18x = 5,607.75 × 1,888.59
4. Step 4: Simplify right side
   3,736.18x = 10,590,758.04
5. Step 5: Solve for x
   x = 10,590,758.04/3,736.18
6. Step 6: Final answer
   x = 2,834.65