Finding the Fourth Proportional to 11,354,622.28, 17,025,631.98 and 3,777,451.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,354,622.28 : 17,025,631.98 = 3,777,451.72 : x
2. Step 2: Convert to fraction form
   11,354,622.28/17,025,631.98 = 3,777,451.72/x
3. Step 3: Cross multiply
   11,354,622.28x = 17,025,631.98 × 3,777,451.72
4. Step 4: Simplify right side
   11,354,622.28x = 64,313,502,806,938.01
5. Step 5: Solve for x
   x = 64,313,502,806,938.01/11,354,622.28
6. Step 6: Final answer
   x = 5,664,081.22