Finding the Fourth Proportional to 2,488,848.03, 3,733,272.05 and 1,423,142.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488,848.03 : 3,733,272.05 = 1,423,142.55 : x
2. Step 2: Convert to fraction form
   2,488,848.03/3,733,272.05 = 1,423,142.55/x
3. Step 3: Cross multiply
   2,488,848.03x = 3,733,272.05 × 1,423,142.55
4. Step 4: Simplify right side
   2,488,848.03x = 5,312,978,297,965.01
5. Step 5: Solve for x
   x = 5,312,978,297,965.01/2,488,848.03
6. Step 6: Final answer
   x = 2,134,713.83