Finding the Fourth Proportional to 1,759.31, 2,427.45 and 1,051.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,759.31 : 2,427.45 = 1,051.02 : x
2. Step 2: Convert to fraction form
   1,759.31/2,427.45 = 1,051.02/x
3. Step 3: Cross multiply
   1,759.31x = 2,427.45 × 1,051.02
4. Step 4: Simplify right side
   1,759.31x = 2,551,298.50
5. Step 5: Solve for x
   x = 2,551,298.50/1,759.31
6. Step 6: Final answer
   x = 1,450.17