Finding the Fourth Proportional to 2,901.83, 4,005.38 and 1,784.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,901.83 : 4,005.38 = 1,784.36 : x
2. Step 2: Convert to fraction form
   2,901.83/4,005.38 = 1,784.36/x
3. Step 3: Cross multiply
   2,901.83x = 4,005.38 × 1,784.36
4. Step 4: Simplify right side
   2,901.83x = 7,147,054.33
5. Step 5: Solve for x
   x = 7,147,054.33/2,901.83
6. Step 6: Final answer
   x = 2,462.95