Finding the Fourth Proportional to 61,198,978.28, 84,454,789.86 and 33,322,018.28

Step by Step Solution

1. Step 1: Write the proportion equation
   61,198,978.28 : 84,454,789.86 = 33,322,018.28 : x
2. Step 2: Convert to fraction form
   61,198,978.28/84,454,789.86 = 33,322,018.28/x
3. Step 3: Cross multiply
   61,198,978.28x = 84,454,789.86 × 33,322,018.28
4. Step 4: Simplify right side
   61,198,978.28x = 2,814,204,051,548,478.50
5. Step 5: Solve for x
   x = 2,814,204,051,548,478.50/61,198,978.28
6. Step 6: Final answer
   x = 45,984,494.03