Finding the Fourth Proportional to 2,236,742.47, 3,086,792.00 and 1,269,962.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,236,742.47 : 3,086,792.00 = 1,269,962.72 : x
2. Step 2: Convert to fraction form
   2,236,742.47/3,086,792.00 = 1,269,962.72/x
3. Step 3: Cross multiply
   2,236,742.47x = 3,086,792.00 × 1,269,962.72
4. Step 4: Simplify right side
   2,236,742.47x = 3,920,110,758,948.30
5. Step 5: Solve for x
   x = 3,920,110,758,948.30/2,236,742.47
6. Step 6: Final answer
   x = 1,752,598.17