Finding the Fourth Proportional to 2,631,148.56, 3,630,985.20 and 1,423,924.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,631,148.56 : 3,630,985.20 = 1,423,924.56 : x
2. Step 2: Convert to fraction form
   2,631,148.56/3,630,985.20 = 1,423,924.56/x
3. Step 3: Cross multiply
   2,631,148.56x = 3,630,985.20 × 1,423,924.56
4. Step 4: Simplify right side
   2,631,148.56x = 5,170,249,003,276.51
5. Step 5: Solve for x
   x = 5,170,249,003,276.51/2,631,148.56
6. Step 6: Final answer
   x = 1,965,015.99