Finding the Fourth Proportional to 2,573,262.80, 3,859,904.12 and 1,076,304.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,262.80 : 3,859,904.12 = 1,076,304.72 : x
2. Step 2: Convert to fraction form
   2,573,262.80/3,859,904.12 = 1,076,304.72/x
3. Step 3: Cross multiply
   2,573,262.80x = 3,859,904.12 × 1,076,304.72
4. Step 4: Simplify right side
   2,573,262.80x = 4,154,433,023,103.45
5. Step 5: Solve for x
   x = 4,154,433,023,103.45/2,573,262.80
6. Step 6: Final answer
   x = 1,614,461.23