Finding the Fourth Proportional to 2,124,870.43, 2,932,235.62 and 1,157,979.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,124,870.43 : 2,932,235.62 = 1,157,979.96 : x
2. Step 2: Convert to fraction form
   2,124,870.43/2,932,235.62 = 1,157,979.96/x
3. Step 3: Cross multiply
   2,124,870.43x = 2,932,235.62 × 1,157,979.96
4. Step 4: Simplify right side
   2,124,870.43x = 3,395,470,085,958.18
5. Step 5: Solve for x
   x = 3,395,470,085,958.18/2,124,870.43
6. Step 6: Final answer
   x = 1,597,965.71