Finding the Fourth Proportional to 3,079,002.98, 4,248,950.73 and 1,721,002.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,079,002.98 : 4,248,950.73 = 1,721,002.34 : x
2. Step 2: Convert to fraction form
   3,079,002.98/4,248,950.73 = 1,721,002.34/x
3. Step 3: Cross multiply
   3,079,002.98x = 4,248,950.73 × 1,721,002.34
4. Step 4: Simplify right side
   3,079,002.98x = 7,312,454,148,874.71
5. Step 5: Solve for x
   x = 7,312,454,148,874.71/3,079,002.98
6. Step 6: Final answer
   x = 2,374,942.21