Finding the Fourth Proportional to 2,124,820.56, 2,932,147.92 and 1,157,947.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,124,820.56 : 2,932,147.92 = 1,157,947.92 : x
2. Step 2: Convert to fraction form
   2,124,820.56/2,932,147.92 = 1,157,947.92/x
3. Step 3: Cross multiply
   2,124,820.56x = 2,932,147.92 × 1,157,947.92
4. Step 4: Simplify right side
   2,124,820.56x = 3,395,274,585,096.33
5. Step 5: Solve for x
   x = 3,395,274,585,096.33/2,124,820.56
6. Step 6: Final answer
   x = 1,597,911.21