Finding the Fourth Proportional to 2,824,140.42, 3,897,337.50 and 1,534,980.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,824,140.42 : 3,897,337.50 = 1,534,980.42 : x
2. Step 2: Convert to fraction form
   2,824,140.42/3,897,337.50 = 1,534,980.42/x
3. Step 3: Cross multiply
   2,824,140.42x = 3,897,337.50 × 1,534,980.42
4. Step 4: Simplify right side
   2,824,140.42x = 5,982,336,752,631.75
5. Step 5: Solve for x
   x = 5,982,336,752,631.75/2,824,140.42
6. Step 6: Final answer
   x = 2,118,285.87