Finding the Fourth Proportional to 8,447,422.22, 12,674,899.83 and 3,896,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,447,422.22 : 12,674,899.83 = 3,896,022.50 : x
2. Step 2: Convert to fraction form
   8,447,422.22/12,674,899.83 = 3,896,022.50/x
3. Step 3: Cross multiply
   8,447,422.22x = 12,674,899.83 × 3,896,022.50
4. Step 4: Simplify right side
   8,447,422.22x = 49,381,694,922,926.17
5. Step 5: Solve for x
   x = 49,381,694,922,926.17/8,447,422.22
6. Step 6: Final answer
   x = 5,845,770.89