Finding the Fourth Proportional to 929,588, 1,282,831.46 and 527,180

Step by Step Solution

1. Step 1: Write the proportion equation
   929,588 : 1,282,831.46 = 527,180 : x
2. Step 2: Convert to fraction form
   929,588/1,282,831.46 = 527,180/x
3. Step 3: Cross multiply
   929,588x = 1,282,831.46 × 527,180
4. Step 4: Simplify right side
   929,588x = 676,283,089,082.80
5. Step 5: Solve for x
   x = 676,283,089,082.80/929,588
6. Step 6: Final answer
   x = 727,508.41