Finding the Fourth Proportional to 9,970,185.33, 14,958,757.76 and 3,147,814.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,970,185.33 : 14,958,757.76 = 3,147,814.53 : x
2. Step 2: Convert to fraction form
   9,970,185.33/14,958,757.76 = 3,147,814.53/x
3. Step 3: Cross multiply
   9,970,185.33x = 14,958,757.76 × 3,147,814.53
4. Step 4: Simplify right side
   9,970,185.33x = 47,087,395,011,939.18
5. Step 5: Solve for x
   x = 47,087,395,011,939.18/9,970,185.33
6. Step 6: Final answer
   x = 4,722,820.43