Finding the Fourth Proportional to 2,125,061.64, 2,932,499.52 and 1,158,171.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,125,061.64 : 2,932,499.52 = 1,158,171.24 : x
2. Step 2: Convert to fraction form
   2,125,061.64/2,932,499.52 = 1,158,171.24/x
3. Step 3: Cross multiply
   2,125,061.64x = 2,932,499.52 × 1,158,171.24
4. Step 4: Simplify right side
   2,125,061.64x = 3,396,336,605,377.81
5. Step 5: Solve for x
   x = 3,396,336,605,377.81/2,125,061.64
6. Step 6: Final answer
   x = 1,598,229.69