Finding the Fourth Proportional to 69,887,227.82, 96,451,548.89 and 42,019,015.82

Step by Step Solution

1. Step 1: Write the proportion equation
   69,887,227.82 : 96,451,548.89 = 42,019,015.82 : x
2. Step 2: Convert to fraction form
   69,887,227.82/96,451,548.89 = 42,019,015.82/x
3. Step 3: Cross multiply
   69,887,227.82x = 96,451,548.89 × 42,019,015.82
4. Step 4: Simplify right side
   69,887,227.82x = 4,052,799,158,703,447.50
5. Step 5: Solve for x
   x = 4,052,799,158,703,447.50/69,887,227.82
6. Step 6: Final answer
   x = 57,990,555.43