Finding the Fourth Proportional to 360,613.83, 540,956.79 and 123,925.35

Step by Step Solution

1. Step 1: Write the proportion equation
   360,613.83 : 540,956.79 = 123,925.35 : x
2. Step 2: Convert to fraction form
   360,613.83/540,956.79 = 123,925.35/x
3. Step 3: Cross multiply
   360,613.83x = 540,956.79 × 123,925.35
4. Step 4: Simplify right side
   360,613.83x = 67,038,259,535.63
5. Step 5: Solve for x
   x = 67,038,259,535.63/360,613.83
6. Step 6: Final answer
   x = 185,900.41