Finding the Fourth Proportional to 2,973.82, 4,459.80 and 1,025.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,973.82 : 4,459.80 = 1,025.59 : x
2. Step 2: Convert to fraction form
   2,973.82/4,459.80 = 1,025.59/x
3. Step 3: Cross multiply
   2,973.82x = 4,459.80 × 1,025.59
4. Step 4: Simplify right side
   2,973.82x = 4,573,926.28
5. Step 5: Solve for x
   x = 4,573,926.28/2,973.82
6. Step 6: Final answer
   x = 1,538.06