Finding the Fourth Proportional to 9,815,439.49, 14,729,884.82 and 3,425,691.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,815,439.49 : 14,729,884.82 = 3,425,691.86 : x
2. Step 2: Convert to fraction form
   9,815,439.49/14,729,884.82 = 3,425,691.86/x
3. Step 3: Cross multiply
   9,815,439.49x = 14,729,884.82 × 3,425,691.86
4. Step 4: Simplify right side
   9,815,439.49x = 50,460,046,526,611.56
5. Step 5: Solve for x
   x = 50,460,046,526,611.56/9,815,439.49
6. Step 6: Final answer
   x = 5,140,885.09