Finding the Fourth Proportional to 329,196.96, 493,814.58 and 92,558.09

Step by Step Solution

1. Step 1: Write the proportion equation
   329,196.96 : 493,814.58 = 92,558.09 : x
2. Step 2: Convert to fraction form
   329,196.96/493,814.58 = 92,558.09/x
3. Step 3: Cross multiply
   329,196.96x = 493,814.58 × 92,558.09
4. Step 4: Simplify right side
   329,196.96x = 45,706,535,226.40
5. Step 5: Solve for x
   x = 45,706,535,226.40/329,196.96
6. Step 6: Final answer
   x = 138,842.52