Finding the Fourth Proportional to 2,518,061.55, 3,474,929.36 and 1,372,141.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,518,061.55 : 3,474,929.36 = 1,372,141.89 : x
2. Step 2: Convert to fraction form
   2,518,061.55/3,474,929.36 = 1,372,141.89/x
3. Step 3: Cross multiply
   2,518,061.55x = 3,474,929.36 × 1,372,141.89
4. Step 4: Simplify right side
   2,518,061.55x = 4,768,096,143,077.24
5. Step 5: Solve for x
   x = 4,768,096,143,077.24/2,518,061.55
6. Step 6: Final answer
   x = 1,893,558.22