Finding the Fourth Proportional to 4,989,499.94, 7,483,105.86 and 1,395,520.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,989,499.94 : 7,483,105.86 = 1,395,520.82 : x
2. Step 2: Convert to fraction form
   4,989,499.94/7,483,105.86 = 1,395,520.82/x
3. Step 3: Cross multiply
   4,989,499.94x = 7,483,105.86 × 1,395,520.82
4. Step 4: Simplify right side
   4,989,499.94x = 10,442,829,988,478.48
5. Step 5: Solve for x
   x = 10,442,829,988,478.48/4,989,499.94
6. Step 6: Final answer
   x = 2,092,961.24