Finding the Fourth Proportional to 69,245.82, 95,561.10 and 42,387.84

Step by Step Solution

1. Step 1: Write the proportion equation
   69,245.82 : 95,561.10 = 42,387.84 : x
2. Step 2: Convert to fraction form
   69,245.82/95,561.10 = 42,387.84/x
3. Step 3: Cross multiply
   69,245.82x = 95,561.10 × 42,387.84
4. Step 4: Simplify right side
   69,245.82x = 4,050,628,617.02
5. Step 5: Solve for x
   x = 4,050,628,617.02/69,245.82
6. Step 6: Final answer
   x = 58,496.36