Finding the Fourth Proportional to 6,410,056.60, 8,845,874.04 and 3,509,446.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,410,056.60 : 8,845,874.04 = 3,509,446.72 : x
2. Step 2: Convert to fraction form
   6,410,056.60/8,845,874.04 = 3,509,446.72/x
3. Step 3: Cross multiply
   6,410,056.60x = 8,845,874.04 × 3,509,446.72
4. Step 4: Simplify right side
   6,410,056.60x = 31,044,123,635,211.15
5. Step 5: Solve for x
   x = 31,044,123,635,211.15/6,410,056.60
6. Step 6: Final answer
   x = 4,843,034.25