Finding the Fourth Proportional to 1,633.98, 2,444.58 and 1,372.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,633.98 : 2,444.58 = 1,372.47 : x
2. Step 2: Convert to fraction form
   1,633.98/2,444.58 = 1,372.47/x
3. Step 3: Cross multiply
   1,633.98x = 2,444.58 × 1,372.47
4. Step 4: Simplify right side
   1,633.98x = 3,355,112.71
5. Step 5: Solve for x
   x = 3,355,112.71/1,633.98
6. Step 6: Final answer
   x = 2,053.34