Finding the Fourth Proportional to 6,357,244.32, 8,773,106.82 and 3,456,654.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,357,244.32 : 8,773,106.82 = 3,456,654.78 : x
2. Step 2: Convert to fraction form
   6,357,244.32/8,773,106.82 = 3,456,654.78/x
3. Step 3: Cross multiply
   6,357,244.32x = 8,773,106.82 × 3,456,654.78
4. Step 4: Simplify right side
   6,357,244.32x = 30,325,601,624,803.60
5. Step 5: Solve for x
   x = 30,325,601,624,803.60/6,357,244.32
6. Step 6: Final answer
   x = 4,770,243.22