Finding the Fourth Proportional to 8,825,235.59, 12,179,137.32 and 4,905,069.89

Step by Step Solution

1. Step 1: Write the proportion equation
   8,825,235.59 : 12,179,137.32 = 4,905,069.89 : x
2. Step 2: Convert to fraction form
   8,825,235.59/12,179,137.32 = 4,905,069.89/x
3. Step 3: Cross multiply
   8,825,235.59x = 12,179,137.32 × 4,905,069.89
4. Step 4: Simplify right side
   8,825,235.59x = 59,739,519,693,611.61
5. Step 5: Solve for x
   x = 59,739,519,693,611.61/8,825,235.59
6. Step 6: Final answer
   x = 6,769,169.96