Finding the Fourth Proportional to 64,562.82, 89,096.63 and 35,881.58

Step by Step Solution

1. Step 1: Write the proportion equation
   64,562.82 : 89,096.63 = 35,881.58 : x
2. Step 2: Convert to fraction form
   64,562.82/89,096.63 = 35,881.58/x
3. Step 3: Cross multiply
   64,562.82x = 89,096.63 × 35,881.58
4. Step 4: Simplify right side
   64,562.82x = 3,196,927,232.18
5. Step 5: Solve for x
   x = 3,196,927,232.18/64,562.82
6. Step 6: Final answer
   x = 49,516.54