Finding the Fourth Proportional to 2,636,298.24, 3,948,061.45 and 1,824,407.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,636,298.24 : 3,948,061.45 = 1,824,407.62 : x
2. Step 2: Convert to fraction form
   2,636,298.24/3,948,061.45 = 1,824,407.62/x
3. Step 3: Cross multiply
   2,636,298.24x = 3,948,061.45 × 1,824,407.62
4. Step 4: Simplify right side
   2,636,298.24x = 7,202,873,393,608.25
5. Step 5: Solve for x
   x = 7,202,873,393,608.25/2,636,298.24
6. Step 6: Final answer
   x = 2,732,192.16