Finding the Fourth Proportional to 2,249,063.62, 3,103,782.33 and 1,230,468.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,249,063.62 : 3,103,782.33 = 1,230,468.82 : x
2. Step 2: Convert to fraction form
   2,249,063.62/3,103,782.33 = 1,230,468.82/x
3. Step 3: Cross multiply
   2,249,063.62x = 3,103,782.33 × 1,230,468.82
4. Step 4: Simplify right side
   2,249,063.62x = 3,819,107,381,131.95
5. Step 5: Solve for x
   x = 3,819,107,381,131.95/2,249,063.62
6. Step 6: Final answer
   x = 1,698,087.75