Finding the Fourth Proportional to 2,387,088.78, 3,580,598.05 and 589,972.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,387,088.78 : 3,580,598.05 = 589,972.42 : x
2. Step 2: Convert to fraction form
   2,387,088.78/3,580,598.05 = 589,972.42/x
3. Step 3: Cross multiply
   2,387,088.78x = 3,580,598.05 × 589,972.42
4. Step 4: Simplify right side
   2,387,088.78x = 2,112,454,096,605.78
5. Step 5: Solve for x
   x = 2,112,454,096,605.78/2,387,088.78
6. Step 6: Final answer
   x = 884,949.95