Finding the Fourth Proportional to 101,666.82, 152,520.63 and 35,109.39

Step by Step Solution

1. Step 1: Write the proportion equation
   101,666.82 : 152,520.63 = 35,109.39 : x
2. Step 2: Convert to fraction form
   101,666.82/152,520.63 = 35,109.39/x
3. Step 3: Cross multiply
   101,666.82x = 152,520.63 × 35,109.39
4. Step 4: Simplify right side
   101,666.82x = 5,354,906,281.72
5. Step 5: Solve for x
   x = 5,354,906,281.72/101,666.82
6. Step 6: Final answer
   x = 52,671.13