Finding the Fourth Proportional to 109,529.55, 164,320.02 and 46,355.31

Step by Step Solution

1. Step 1: Write the proportion equation
   109,529.55 : 164,320.02 = 46,355.31 : x
2. Step 2: Convert to fraction form
   109,529.55/164,320.02 = 46,355.31/x
3. Step 3: Cross multiply
   109,529.55x = 164,320.02 × 46,355.31
4. Step 4: Simplify right side
   109,529.55x = 7,617,105,466.31
5. Step 5: Solve for x
   x = 7,617,105,466.31/109,529.55
6. Step 6: Final answer
   x = 69,543.84