Finding the Fourth Proportional to 2,630,253.31, 3,632,256.42 and 2,486,959.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,630,253.31 : 3,632,256.42 = 2,486,959.03 : x
2. Step 2: Convert to fraction form
   2,630,253.31/3,632,256.42 = 2,486,959.03/x
3. Step 3: Cross multiply
   2,630,253.31x = 3,632,256.42 × 2,486,959.03
4. Step 4: Simplify right side
   2,630,253.31x = 9,033,272,902,994.47
5. Step 5: Solve for x
   x = 9,033,272,902,994.47/2,630,253.31
6. Step 6: Final answer
   x = 3,434,373.74