Finding the Fourth Proportional to 161,736.02, 223,196.61 and 93,793.33

Step by Step Solution

1. Step 1: Write the proportion equation
   161,736.02 : 223,196.61 = 93,793.33 : x
2. Step 2: Convert to fraction form
   161,736.02/223,196.61 = 93,793.33/x
3. Step 3: Cross multiply
   161,736.02x = 223,196.61 × 93,793.33
4. Step 4: Simplify right side
   161,736.02x = 20,934,353,090.34
5. Step 5: Solve for x
   x = 20,934,353,090.34/161,736.02
6. Step 6: Final answer
   x = 129,435.32