Finding the Fourth Proportional to 37,978,506.79, 56,967,760.89 and 9,224,448.62

Step by Step Solution

1. Step 1: Write the proportion equation
   37,978,506.79 : 56,967,760.89 = 9,224,448.62 : x
2. Step 2: Convert to fraction form
   37,978,506.79/56,967,760.89 = 9,224,448.62/x
3. Step 3: Cross multiply
   37,978,506.79x = 56,967,760.89 × 9,224,448.62
4. Step 4: Simplify right side
   37,978,506.79x = 525,496,183,041,411.69
5. Step 5: Solve for x
   x = 525,496,183,041,411.69/37,978,506.79
6. Step 6: Final answer
   x = 13,836,673.09