Finding the Fourth Proportional to 101,766.29, 152,663.31 and 35,188.54

Step by Step Solution

1. Step 1: Write the proportion equation
   101,766.29 : 152,663.31 = 35,188.54 : x
2. Step 2: Convert to fraction form
   101,766.29/152,663.31 = 35,188.54/x
3. Step 3: Cross multiply
   101,766.29x = 152,663.31 × 35,188.54
4. Step 4: Simplify right side
   101,766.29x = 5,371,998,608.81
5. Step 5: Solve for x
   x = 5,371,998,608.81/101,766.29
6. Step 6: Final answer
   x = 52,787.61