Finding the Fourth Proportional to 2,374.82, 3,562.64 and 1,059.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,374.82 : 3,562.64 = 1,059.05 : x
2. Step 2: Convert to fraction form
   2,374.82/3,562.64 = 1,059.05/x
3. Step 3: Cross multiply
   2,374.82x = 3,562.64 × 1,059.05
4. Step 4: Simplify right side
   2,374.82x = 3,773,013.89
5. Step 5: Solve for x
   x = 3,773,013.89/2,374.82
6. Step 6: Final answer
   x = 1,588.76