Finding the Fourth Proportional to 107,881.56, 161,754.72 and 32,976.80

Step by Step Solution

1. Step 1: Write the proportion equation
   107,881.56 : 161,754.72 = 32,976.80 : x
2. Step 2: Convert to fraction form
   107,881.56/161,754.72 = 32,976.80/x
3. Step 3: Cross multiply
   107,881.56x = 161,754.72 × 32,976.80
4. Step 4: Simplify right side
   107,881.56x = 5,334,153,050.50
5. Step 5: Solve for x
   x = 5,334,153,050.50/107,881.56
6. Step 6: Final answer
   x = 49,444.53