Finding the Fourth Proportional to 2,045.79, 3,053.63 and 1,901.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045.79 : 3,053.63 = 1,901.34 : x
2. Step 2: Convert to fraction form
   2,045.79/3,053.63 = 1,901.34/x
3. Step 3: Cross multiply
   2,045.79x = 3,053.63 × 1,901.34
4. Step 4: Simplify right side
   2,045.79x = 5,805,979.36
5. Step 5: Solve for x
   x = 5,805,979.36/2,045.79
6. Step 6: Final answer
   x = 2,838.01