Finding the Fourth Proportional to 11,420,276.42, 17,123,571.59 and 3,635,826.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,420,276.42 : 17,123,571.59 = 3,635,826.50 : x
2. Step 2: Convert to fraction form
   11,420,276.42/17,123,571.59 = 3,635,826.50/x
3. Step 3: Cross multiply
   11,420,276.42x = 17,123,571.59 × 3,635,826.50
4. Step 4: Simplify right side
   11,420,276.42x = 62,258,335,257,772.15
5. Step 5: Solve for x
   x = 62,258,335,257,772.15/11,420,276.42
6. Step 6: Final answer
   x = 5,451,561.15