Finding the Fourth Proportional to 1,900.88, 2,849.18 and 1,437.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,900.88 : 2,849.18 = 1,437.15 : x
2. Step 2: Convert to fraction form
   1,900.88/2,849.18 = 1,437.15/x
3. Step 3: Cross multiply
   1,900.88x = 2,849.18 × 1,437.15
4. Step 4: Simplify right side
   1,900.88x = 4,094,702.63
5. Step 5: Solve for x
   x = 4,094,702.63/1,900.88
6. Step 6: Final answer
   x = 2,154.11