Finding the Fourth Proportional to 3,654.48, 5,484.15 and 1,901.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,654.48 : 5,484.15 = 1,901.10 : x
2. Step 2: Convert to fraction form
   3,654.48/5,484.15 = 1,901.10/x
3. Step 3: Cross multiply
   3,654.48x = 5,484.15 × 1,901.10
4. Step 4: Simplify right side
   3,654.48x = 10,425,917.57
5. Step 5: Solve for x
   x = 10,425,917.57/3,654.48
6. Step 6: Final answer
   x = 2,852.91