Finding the Fourth Proportional to 2,901,304.42, 4,002,132.54 and 1,811,684.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,901,304.42 : 4,002,132.54 = 1,811,684.50 : x
2. Step 2: Convert to fraction form
   2,901,304.42/4,002,132.54 = 1,811,684.50/x
3. Step 3: Cross multiply
   2,901,304.42x = 4,002,132.54 × 1,811,684.50
4. Step 4: Simplify right side
   2,901,304.42x = 7,250,601,489,663.63
5. Step 5: Solve for x
   x = 7,250,601,489,663.63/2,901,304.42
6. Step 6: Final answer
   x = 2,499,083.32