Finding the Fourth Proportional to 118,046.02, 162,899.37 and 64,329.94

Step by Step Solution

1. Step 1: Write the proportion equation
   118,046.02 : 162,899.37 = 64,329.94 : x
2. Step 2: Convert to fraction form
   118,046.02/162,899.37 = 64,329.94/x
3. Step 3: Cross multiply
   118,046.02x = 162,899.37 × 64,329.94
4. Step 4: Simplify right side
   118,046.02x = 10,479,306,698.14
5. Step 5: Solve for x
   x = 10,479,306,698.14/118,046.02
6. Step 6: Final answer
   x = 88,773.06