Finding the Fourth Proportional to 988,086.60, 1,363,585.98 and 600,768.84

Step by Step Solution

1. Step 1: Write the proportion equation
   988,086.60 : 1,363,585.98 = 600,768.84 : x
2. Step 2: Convert to fraction form
   988,086.60/1,363,585.98 = 600,768.84/x
3. Step 3: Cross multiply
   988,086.60x = 1,363,585.98 × 600,768.84
4. Step 4: Simplify right side
   988,086.60x = 819,199,967,444.86
5. Step 5: Solve for x
   x = 819,199,967,444.86/988,086.60
6. Step 6: Final answer
   x = 829,077.09