Finding the Fourth Proportional to 2,063,615.34, 2,847,789.12 and 1,158,197.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063,615.34 : 2,847,789.12 = 1,158,197.34 : x
2. Step 2: Convert to fraction form
   2,063,615.34/2,847,789.12 = 1,158,197.34/x
3. Step 3: Cross multiply
   2,063,615.34x = 2,847,789.12 × 1,158,197.34
4. Step 4: Simplify right side
   2,063,615.34x = 3,298,301,783,664.94
5. Step 5: Solve for x
   x = 3,298,301,783,664.94/2,063,615.34
6. Step 6: Final answer
   x = 1,598,312.30