Finding the Fourth Proportional to 3,806,047.98, 5,252,418.27 and 2,087,065.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,806,047.98 : 5,252,418.27 = 2,087,065.98 : x
2. Step 2: Convert to fraction form
   3,806,047.98/5,252,418.27 = 2,087,065.98/x
3. Step 3: Cross multiply
   3,806,047.98x = 5,252,418.27 × 2,087,065.98
4. Step 4: Simplify right side
   3,806,047.98x = 10,962,143,484,047.45
5. Step 5: Solve for x
   x = 10,962,143,484,047.45/3,806,047.98
6. Step 6: Final answer
   x = 2,880,190.57