Finding the Fourth Proportional to 2,105,532.05, 3,158,298.38 and 508,095.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,105,532.05 : 3,158,298.38 = 508,095.14 : x
2. Step 2: Convert to fraction form
   2,105,532.05/3,158,298.38 = 508,095.14/x
3. Step 3: Cross multiply
   2,105,532.05x = 3,158,298.38 × 508,095.14
4. Step 4: Simplify right side
   2,105,532.05x = 1,604,716,062,903.14
5. Step 5: Solve for x
   x = 1,604,716,062,903.14/2,105,532.05
6. Step 6: Final answer
   x = 762,142.79