Finding the Fourth Proportional to 1,081,302.72, 1,492,067.52 and 597,802.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,081,302.72 : 1,492,067.52 = 597,802.56 : x
2. Step 2: Convert to fraction form
   1,081,302.72/1,492,067.52 = 597,802.56/x
3. Step 3: Cross multiply
   1,081,302.72x = 1,492,067.52 × 597,802.56
4. Step 4: Simplify right side
   1,081,302.72x = 891,961,783,148.85
5. Step 5: Solve for x
   x = 891,961,783,148.85/1,081,302.72
6. Step 6: Final answer
   x = 824,895.53