Finding the Fourth Proportional to 2,521,017.34, 3,478,012.49 and 1,552,466.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521,017.34 : 3,478,012.49 = 1,552,466.12 : x
2. Step 2: Convert to fraction form
   2,521,017.34/3,478,012.49 = 1,552,466.12/x
3. Step 3: Cross multiply
   2,521,017.34x = 3,478,012.49 × 1,552,466.12
4. Step 4: Simplify right side
   2,521,017.34x = 5,399,496,542,152.94
5. Step 5: Solve for x
   x = 5,399,496,542,152.94/2,521,017.34
6. Step 6: Final answer
   x = 2,141,792.70