Finding the Fourth Proportional to 64,251.59, 96,321.94 and 30,925.76

Step by Step Solution

1. Step 1: Write the proportion equation
   64,251.59 : 96,321.94 = 30,925.76 : x
2. Step 2: Convert to fraction form
   64,251.59/96,321.94 = 30,925.76/x
3. Step 3: Cross multiply
   64,251.59x = 96,321.94 × 30,925.76
4. Step 4: Simplify right side
   64,251.59x = 2,978,828,640.25
5. Step 5: Solve for x
   x = 2,978,828,640.25/64,251.59
6. Step 6: Final answer
   x = 46,361.95