Finding the Fourth Proportional to 4,210,498.72, 6,313,330.56 and 1,648,714.30

Step by Step Solution

1. Step 1: Write the proportion equation
   4,210,498.72 : 6,313,330.56 = 1,648,714.30 : x
2. Step 2: Convert to fraction form
   4,210,498.72/6,313,330.56 = 1,648,714.30/x
3. Step 3: Cross multiply
   4,210,498.72x = 6,313,330.56 × 1,648,714.30
4. Step 4: Simplify right side
   4,210,498.72x = 10,408,878,374,899.01
5. Step 5: Solve for x
   x = 10,408,878,374,899.01/4,210,498.72
6. Step 6: Final answer
   x = 2,472,124.82