Finding the Fourth Proportional to 64,096.44, 96,061 and 46,386.72

Step by Step Solution

1. Step 1: Write the proportion equation
   64,096.44 : 96,061 = 46,386.72 : x
2. Step 2: Convert to fraction form
   64,096.44/96,061 = 46,386.72/x
3. Step 3: Cross multiply
   64,096.44x = 96,061 × 46,386.72
4. Step 4: Simplify right side
   64,096.44x = 4,455,954,709.92
5. Step 5: Solve for x
   x = 4,455,954,709.92/64,096.44
6. Step 6: Final answer
   x = 69,519.54