Finding the Fourth Proportional to 64,333.63, 88,780.35 and 36,039.52

Step by Step Solution

1. Step 1: Write the proportion equation
   64,333.63 : 88,780.35 = 36,039.52 : x
2. Step 2: Convert to fraction form
   64,333.63/88,780.35 = 36,039.52/x
3. Step 3: Cross multiply
   64,333.63x = 88,780.35 × 36,039.52
4. Step 4: Simplify right side
   64,333.63x = 3,199,601,199.43
5. Step 5: Solve for x
   x = 3,199,601,199.43/64,333.63
6. Step 6: Final answer
   x = 49,734.50