Finding the Fourth Proportional to 3,174,577.22, 4,380,948.74 and 1,724,300.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,174,577.22 : 4,380,948.74 = 1,724,300.98 : x
2. Step 2: Convert to fraction form
   3,174,577.22/4,380,948.74 = 1,724,300.98/x
3. Step 3: Cross multiply
   3,174,577.22x = 4,380,948.74 × 1,724,300.98
4. Step 4: Simplify right side
   3,174,577.22x = 7,554,074,175,185.52
5. Step 5: Solve for x
   x = 7,554,074,175,185.52/3,174,577.22
6. Step 6: Final answer
   x = 2,379,552.82