Finding the Fourth Proportional to 1,066,091.94, 1,598,902.38 and 307,768.68

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,091.94 : 1,598,902.38 = 307,768.68 : x
2. Step 2: Convert to fraction form
   1,066,091.94/1,598,902.38 = 307,768.68/x
3. Step 3: Cross multiply
   1,066,091.94x = 1,598,902.38 × 307,768.68
4. Step 4: Simplify right side
   1,066,091.94x = 492,092,074,941.46
5. Step 5: Solve for x
   x = 492,092,074,941.46/1,066,091.94
6. Step 6: Final answer
   x = 461,585.03