Finding the Fourth Proportional to 1,837.15, 2,535.51 and 1,051.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,837.15 : 2,535.51 = 1,051.05 : x
2. Step 2: Convert to fraction form
   1,837.15/2,535.51 = 1,051.05/x
3. Step 3: Cross multiply
   1,837.15x = 2,535.51 × 1,051.05
4. Step 4: Simplify right side
   1,837.15x = 2,664,947.79
5. Step 5: Solve for x
   x = 2,664,947.79/1,837.15
6. Step 6: Final answer
   x = 1,450.59