Finding the Fourth Proportional to 2,472.04, 3,703.80 and 1,300.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472.04 : 3,703.80 = 1,300.30 : x
2. Step 2: Convert to fraction form
   2,472.04/3,703.80 = 1,300.30/x
3. Step 3: Cross multiply
   2,472.04x = 3,703.80 × 1,300.30
4. Step 4: Simplify right side
   2,472.04x = 4,816,051.14
5. Step 5: Solve for x
   x = 4,816,051.14/2,472.04
6. Step 6: Final answer
   x = 1,948.21