Finding the Fourth Proportional to 6,238,705.94, 8,609,818.22 and 3,485,408.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,238,705.94 : 8,609,818.22 = 3,485,408.18 : x
2. Step 2: Convert to fraction form
   6,238,705.94/8,609,818.22 = 3,485,408.18/x
3. Step 3: Cross multiply
   6,238,705.94x = 8,609,818.22 × 3,485,408.18
4. Step 4: Simplify right side
   6,238,705.94x = 30,008,730,852,301.04
5. Step 5: Solve for x
   x = 30,008,730,852,301.04/6,238,705.94
6. Step 6: Final answer
   x = 4,810,089.01