Finding the Fourth Proportional to 6,155,426.77, 8,494,928.51 and 3,402,055.03

Step by Step Solution

1. Step 1: Write the proportion equation
   6,155,426.77 : 8,494,928.51 = 3,402,055.03 : x
2. Step 2: Convert to fraction form
   6,155,426.77/8,494,928.51 = 3,402,055.03/x
3. Step 3: Cross multiply
   6,155,426.77x = 8,494,928.51 × 3,402,055.03
4. Step 4: Simplify right side
   6,155,426.77x = 28,900,214,263,752.86
5. Step 5: Solve for x
   x = 28,900,214,263,752.86/6,155,426.77
6. Step 6: Final answer
   x = 4,695,078.88