Finding the Fourth Proportional to 22,470,112.02, 31,040,499.34 and 17,880,561.30

Step by Step Solution

1. Step 1: Write the proportion equation
   22,470,112.02 : 31,040,499.34 = 17,880,561.30 : x
2. Step 2: Convert to fraction form
   22,470,112.02/31,040,499.34 = 17,880,561.30/x
3. Step 3: Cross multiply
   22,470,112.02x = 31,040,499.34 × 17,880,561.30
4. Step 4: Simplify right side
   22,470,112.02x = 555,021,551,231,479.56
5. Step 5: Solve for x
   x = 555,021,551,231,479.56/22,470,112.02
6. Step 6: Final answer
   x = 24,700,435.44