Finding the Fourth Proportional to 740,662.16, 1,111,050.84 and 242,076.56

Step by Step Solution

1. Step 1: Write the proportion equation
   740,662.16 : 1,111,050.84 = 242,076.56 : x
2. Step 2: Convert to fraction form
   740,662.16/1,111,050.84 = 242,076.56/x
3. Step 3: Cross multiply
   740,662.16x = 1,111,050.84 × 242,076.56
4. Step 4: Simplify right side
   740,662.16x = 268,959,365,332.31
5. Step 5: Solve for x
   x = 268,959,365,332.31/740,662.16
6. Step 6: Final answer
   x = 363,133.67