Finding the Fourth Proportional to 3,175,061.18, 4,381,587.96 and 1,724,756.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,175,061.18 : 4,381,587.96 = 1,724,756.59 : x
2. Step 2: Convert to fraction form
   3,175,061.18/4,381,587.96 = 1,724,756.59/x
3. Step 3: Cross multiply
   3,175,061.18x = 4,381,587.96 × 1,724,756.59
4. Step 4: Simplify right side
   3,175,061.18x = 7,557,172,686,766.72
5. Step 5: Solve for x
   x = 7,557,172,686,766.72/3,175,061.18
6. Step 6: Final answer
   x = 2,380,166.01