Finding the Fourth Proportional to 6,425,494.95, 8,867,131.36 and 3,485,304.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,425,494.95 : 8,867,131.36 = 3,485,304.72 : x
2. Step 2: Convert to fraction form
   6,425,494.95/8,867,131.36 = 3,485,304.72/x
3. Step 3: Cross multiply
   6,425,494.95x = 8,867,131.36 × 3,485,304.72
4. Step 4: Simplify right side
   6,425,494.95x = 30,904,654,795,322.59
5. Step 5: Solve for x
   x = 30,904,654,795,322.59/6,425,494.95
6. Step 6: Final answer
   x = 4,809,692.49