Finding the Fourth Proportional to 62,967.69, 86,899.05 and 36,109.98

Step by Step Solution

1. Step 1: Write the proportion equation
   62,967.69 : 86,899.05 = 36,109.98 : x
2. Step 2: Convert to fraction form
   62,967.69/86,899.05 = 36,109.98/x
3. Step 3: Cross multiply
   62,967.69x = 86,899.05 × 36,109.98
4. Step 4: Simplify right side
   62,967.69x = 3,137,922,957.52
5. Step 5: Solve for x
   x = 3,137,922,957.52/62,967.69
6. Step 6: Final answer
   x = 49,833.86