Finding the Fourth Proportional to 148,095.18, 204,288.27 and 90,762.27

Step by Step Solution

1. Step 1: Write the proportion equation
   148,095.18 : 204,288.27 = 90,762.27 : x
2. Step 2: Convert to fraction form
   148,095.18/204,288.27 = 90,762.27/x
3. Step 3: Cross multiply
   148,095.18x = 204,288.27 × 90,762.27
4. Step 4: Simplify right side
   148,095.18x = 18,541,667,119.57
5. Step 5: Solve for x
   x = 18,541,667,119.57/148,095.18
6. Step 6: Final answer
   x = 125,201.02