Finding the Fourth Proportional to 82,837.50, 114,326.55 and 49,303.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,837.50 : 114,326.55 = 49,303.50 : x
2. Step 2: Convert to fraction form
   82,837.50/114,326.55 = 49,303.50/x
3. Step 3: Cross multiply
   82,837.50x = 114,326.55 × 49,303.50
4. Step 4: Simplify right side
   82,837.50x = 5,636,699,057.93
5. Step 5: Solve for x
   x = 5,636,699,057.93/82,837.50
6. Step 6: Final answer
   x = 68,045.26