Finding the Fourth Proportional to 6,155,441.51, 8,494,949.06 and 3,402,069.71

Step by Step Solution

1. Step 1: Write the proportion equation
   6,155,441.51 : 8,494,949.06 = 3,402,069.71 : x
2. Step 2: Convert to fraction form
   6,155,441.51/8,494,949.06 = 3,402,069.71/x
3. Step 3: Cross multiply
   6,155,441.51x = 8,494,949.06 × 3,402,069.71
4. Step 4: Simplify right side
   6,155,441.51x = 28,900,408,905,212.37
5. Step 5: Solve for x
   x = 28,900,408,905,212.37/6,155,441.51
6. Step 6: Final answer
   x = 4,695,099.27