Finding the Fourth Proportional to 107,756.76, 161,641.62 and 32,881.98

Step by Step Solution

1. Step 1: Write the proportion equation
   107,756.76 : 161,641.62 = 32,881.98 : x
2. Step 2: Convert to fraction form
   107,756.76/161,641.62 = 32,881.98/x
3. Step 3: Cross multiply
   107,756.76x = 161,641.62 × 32,881.98
4. Step 4: Simplify right side
   107,756.76x = 5,315,096,516.01
5. Step 5: Solve for x
   x = 5,315,096,516.01/107,756.76
6. Step 6: Final answer
   x = 49,324.95