Finding the Fourth Proportional to 148,089.33, 204,388.11 and 116,499.33

Step by Step Solution

1. Step 1: Write the proportion equation
   148,089.33 : 204,388.11 = 116,499.33 : x
2. Step 2: Convert to fraction form
   148,089.33/204,388.11 = 116,499.33/x
3. Step 3: Cross multiply
   148,089.33x = 204,388.11 × 116,499.33
4. Step 4: Simplify right side
   148,089.33x = 23,811,077,874.97
5. Step 5: Solve for x
   x = 23,811,077,874.97/148,089.33
6. Step 6: Final answer
   x = 160,788.61