Finding the Fourth Proportional to 152,093.82, 209,871.06 and 84,101.64

Step by Step Solution

1. Step 1: Write the proportion equation
   152,093.82 : 209,871.06 = 84,101.64 : x
2. Step 2: Convert to fraction form
   152,093.82/209,871.06 = 84,101.64/x
3. Step 3: Cross multiply
   152,093.82x = 209,871.06 × 84,101.64
4. Step 4: Simplify right side
   152,093.82x = 17,650,500,334.54
5. Step 5: Solve for x
   x = 17,650,500,334.54/152,093.82
6. Step 6: Final answer
   x = 116,050.08