Finding the Fourth Proportional to 9,819,348.42, 14,729,858.56 and 2,997,453.90

Step by Step Solution

1. Step 1: Write the proportion equation
   9,819,348.42 : 14,729,858.56 = 2,997,453.90 : x
2. Step 2: Convert to fraction form
   9,819,348.42/14,729,858.56 = 2,997,453.90/x
3. Step 3: Cross multiply
   9,819,348.42x = 14,729,858.56 × 2,997,453.90
4. Step 4: Simplify right side
   9,819,348.42x = 44,152,071,987,120.38
5. Step 5: Solve for x
   x = 44,152,071,987,120.38/9,819,348.42
6. Step 6: Final answer
   x = 4,496,436.03