Finding the Fourth Proportional to 1,836.72, 2,529.54 and 1,523.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,836.72 : 2,529.54 = 1,523.34 : x
2. Step 2: Convert to fraction form
   1,836.72/2,529.54 = 1,523.34/x
3. Step 3: Cross multiply
   1,836.72x = 2,529.54 × 1,523.34
4. Step 4: Simplify right side
   1,836.72x = 3,853,349.46
5. Step 5: Solve for x
   x = 3,853,349.46/1,836.72
6. Step 6: Final answer
   x = 2,097.95