Finding the Fourth Proportional to 3,224,017.50, 4,449,144.06 and 1,773,681.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,224,017.50 : 4,449,144.06 = 1,773,681.72 : x
2. Step 2: Convert to fraction form
   3,224,017.50/4,449,144.06 = 1,773,681.72/x
3. Step 3: Cross multiply
   3,224,017.50x = 4,449,144.06 × 1,773,681.72
4. Step 4: Simplify right side
   3,224,017.50x = 7,891,365,488,868.58
5. Step 5: Solve for x
   x = 7,891,365,488,868.58/3,224,017.50
6. Step 6: Final answer
   x = 2,447,680.72