Finding the Fourth Proportional to 62,969.40, 86,891.17 and 35,736.82

Step by Step Solution

1. Step 1: Write the proportion equation
   62,969.40 : 86,891.17 = 35,736.82 : x
2. Step 2: Convert to fraction form
   62,969.40/86,891.17 = 35,736.82/x
3. Step 3: Cross multiply
   62,969.40x = 86,891.17 × 35,736.82
4. Step 4: Simplify right side
   62,969.40x = 3,105,213,488.74
5. Step 5: Solve for x
   x = 3,105,213,488.74/62,969.40
6. Step 6: Final answer
   x = 49,313.06