Finding the Fourth Proportional to 1,783,429.31, 2,674,582.00 and 585,072.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783,429.31 : 2,674,582.00 = 585,072.38 : x
2. Step 2: Convert to fraction form
   1,783,429.31/2,674,582.00 = 585,072.38/x
3. Step 3: Cross multiply
   1,783,429.31x = 2,674,582.00 × 585,072.38
4. Step 4: Simplify right side
   1,783,429.31x = 1,564,824,061,468.93
5. Step 5: Solve for x
   x = 1,564,824,061,468.93/1,783,429.31
6. Step 6: Final answer
   x = 877,424.21