Finding the Fourth Proportional to 1,007,164.50, 1,510,597.59 and 367,318.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,007,164.50 : 1,510,597.59 = 367,318.17 : x
2. Step 2: Convert to fraction form
   1,007,164.50/1,510,597.59 = 367,318.17/x
3. Step 3: Cross multiply
   1,007,164.50x = 1,510,597.59 × 367,318.17
4. Step 4: Simplify right side
   1,007,164.50x = 554,869,942,365.21
5. Step 5: Solve for x
   x = 554,869,942,365.21/1,007,164.50
6. Step 6: Final answer
   x = 550,922.86