Finding the Fourth Proportional to 1,837.69, 2,536.01 and 1,051.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,837.69 : 2,536.01 = 1,051.89 : x
2. Step 2: Convert to fraction form
   1,837.69/2,536.01 = 1,051.89/x
3. Step 3: Cross multiply
   1,837.69x = 2,536.01 × 1,051.89
4. Step 4: Simplify right side
   1,837.69x = 2,667,592.73
5. Step 5: Solve for x
   x = 2,667,592.73/1,837.69
6. Step 6: Final answer
   x = 1,451.60