Finding the Fourth Proportional to 107,914.92, 161,852.76 and 29,010.72

Step by Step Solution

1. Step 1: Write the proportion equation
   107,914.92 : 161,852.76 = 29,010.72 : x
2. Step 2: Convert to fraction form
   107,914.92/161,852.76 = 29,010.72/x
3. Step 3: Cross multiply
   107,914.92x = 161,852.76 × 29,010.72
4. Step 4: Simplify right side
   107,914.92x = 4,695,465,101.59
5. Step 5: Solve for x
   x = 4,695,465,101.59/107,914.92
6. Step 6: Final answer
   x = 43,510.81