Finding the Fourth Proportional to 1,574,916.47, 2,362,719.24 and 510,066.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,574,916.47 : 2,362,719.24 = 510,066.17 : x
2. Step 2: Convert to fraction form
   1,574,916.47/2,362,719.24 = 510,066.17/x
3. Step 3: Cross multiply
   1,574,916.47x = 2,362,719.24 × 510,066.17
4. Step 4: Simplify right side
   1,574,916.47x = 1,205,143,150,981.78
5. Step 5: Solve for x
   x = 1,205,143,150,981.78/1,574,916.47
6. Step 6: Final answer
   x = 765,210.84