Finding the Fourth Proportional to 64,900.17, 89,546.72 and 36,605.93

Step by Step Solution

1. Step 1: Write the proportion equation
   64,900.17 : 89,546.72 = 36,605.93 : x
2. Step 2: Convert to fraction form
   64,900.17/89,546.72 = 36,605.93/x
3. Step 3: Cross multiply
   64,900.17x = 89,546.72 × 36,605.93
4. Step 4: Simplify right side
   64,900.17x = 3,277,940,333.29
5. Step 5: Solve for x
   x = 3,277,940,333.29/64,900.17
6. Step 6: Final answer
   x = 50,507.42