Finding the Fourth Proportional to 2,117,423.22, 2,922,062.50 and 1,150,553.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,117,423.22 : 2,922,062.50 = 1,150,553.53 : x
2. Step 2: Convert to fraction form
   2,117,423.22/2,922,062.50 = 1,150,553.53/x
3. Step 3: Cross multiply
   2,117,423.22x = 2,922,062.50 × 1,150,553.53
4. Step 4: Simplify right side
   2,117,423.22x = 3,361,989,303,892.55
5. Step 5: Solve for x
   x = 3,361,989,303,892.55/2,117,423.22
6. Step 6: Final answer
   x = 1,587,773.89