Finding the Fourth Proportional to 3,962,675.41, 5,468,580.72 and 2,220,474.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,962,675.41 : 5,468,580.72 = 2,220,474.76 : x
2. Step 2: Convert to fraction form
   3,962,675.41/5,468,580.72 = 2,220,474.76/x
3. Step 3: Cross multiply
   3,962,675.41x = 5,468,580.72 × 2,220,474.76
4. Step 4: Simplify right side
   3,962,675.41x = 12,142,845,448,111.17
5. Step 5: Solve for x
   x = 12,142,845,448,111.17/3,962,675.41
6. Step 6: Final answer
   x = 3,064,304.84