Finding the Fourth Proportional to 109,475, 164,273.98 and 59,558.58

Step by Step Solution

1. Step 1: Write the proportion equation
   109,475 : 164,273.98 = 59,558.58 : x
2. Step 2: Convert to fraction form
   109,475/164,273.98 = 59,558.58/x
3. Step 3: Cross multiply
   109,475x = 164,273.98 × 59,558.58
4. Step 4: Simplify right side
   109,475x = 9,783,924,979.75
5. Step 5: Solve for x
   x = 9,783,924,979.75/109,475
6. Step 6: Final answer
   x = 89,371.32