Finding the Fourth Proportional to 1,941.98, 2,910.94 and 901.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,941.98 : 2,910.94 = 901.10 : x
2. Step 2: Convert to fraction form
   1,941.98/2,910.94 = 901.10/x
3. Step 3: Cross multiply
   1,941.98x = 2,910.94 × 901.10
4. Step 4: Simplify right side
   1,941.98x = 2,623,053.06
5. Step 5: Solve for x
   x = 2,623,053.06/1,941.98
6. Step 6: Final answer
   x = 1,350.71