Finding the Fourth Proportional to 1,523,009.87, 2,282,111.49 and 562,142.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,523,009.87 : 2,282,111.49 = 562,142.96 : x
2. Step 2: Convert to fraction form
   1,523,009.87/2,282,111.49 = 562,142.96/x
3. Step 3: Cross multiply
   1,523,009.87x = 2,282,111.49 × 562,142.96
4. Step 4: Simplify right side
   1,523,009.87x = 1,282,872,908,038.61
5. Step 5: Solve for x
   x = 1,282,872,908,038.61/1,523,009.87
6. Step 6: Final answer
   x = 842,327.38