Finding the Fourth Proportional to 37,978,843.82, 56,968,266.42 and 9,224,785.62

Step by Step Solution

1. Step 1: Write the proportion equation
   37,978,843.82 : 56,968,266.42 = 9,224,785.62 : x
2. Step 2: Convert to fraction form
   37,978,843.82/56,968,266.42 = 9,224,785.62/x
3. Step 3: Cross multiply
   37,978,843.82x = 56,968,266.42 × 9,224,785.62
4. Step 4: Simplify right side
   37,978,843.82x = 525,520,044,867,544.88
5. Step 5: Solve for x
   x = 525,520,044,867,544.88/37,978,843.82
6. Step 6: Final answer
   x = 13,837,178.60