Finding the Fourth Proportional to 6,425,200.01, 9,637,832.82 and 2,165,405.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,425,200.01 : 9,637,832.82 = 2,165,405.15 : x
2. Step 2: Convert to fraction form
   6,425,200.01/9,637,832.82 = 2,165,405.15/x
3. Step 3: Cross multiply
   6,425,200.01x = 9,637,832.82 × 2,165,405.15
4. Step 4: Simplify right side
   6,425,200.01x = 20,869,812,823,267.02
5. Step 5: Solve for x
   x = 20,869,812,823,267.02/6,425,200.01
6. Step 6: Final answer
   x = 3,248,118.78