Finding the Fourth Proportional to 88,890.83, 133,336.37 and 36,300.32

Step by Step Solution

1. Step 1: Write the proportion equation
   88,890.83 : 133,336.37 = 36,300.32 : x
2. Step 2: Convert to fraction form
   88,890.83/133,336.37 = 36,300.32/x
3. Step 3: Cross multiply
   88,890.83x = 133,336.37 × 36,300.32
4. Step 4: Simplify right side
   88,890.83x = 4,840,152,822.72
5. Step 5: Solve for x
   x = 4,840,152,822.72/88,890.83
6. Step 6: Final answer
   x = 54,450.53