Finding the Fourth Proportional to 49,063.98, 67,753.26 and 31,164.75

Step by Step Solution

1. Step 1: Write the proportion equation
   49,063.98 : 67,753.26 = 31,164.75 : x
2. Step 2: Convert to fraction form
   49,063.98/67,753.26 = 31,164.75/x
3. Step 3: Cross multiply
   49,063.98x = 67,753.26 × 31,164.75
4. Step 4: Simplify right side
   49,063.98x = 2,111,513,409.59
5. Step 5: Solve for x
   x = 2,111,513,409.59/49,063.98
6. Step 6: Final answer
   x = 43,035.92