Finding the Fourth Proportional to 2,059,921.42, 2,842,985.72 and 1,142,354.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059,921.42 : 2,842,985.72 = 1,142,354.63 : x
2. Step 2: Convert to fraction form
   2,059,921.42/2,842,985.72 = 1,142,354.63/x
3. Step 3: Cross multiply
   2,059,921.42x = 2,842,985.72 × 1,142,354.63
4. Step 4: Simplify right side
   2,059,921.42x = 3,247,697,910,229.24
5. Step 5: Solve for x
   x = 3,247,697,910,229.24/2,059,921.42
6. Step 6: Final answer
   x = 1,576,612.53