Finding the Fourth Proportional to 6,854,892.34, 10,280,268.15 and 2,061,309.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,854,892.34 : 10,280,268.15 = 2,061,309.10 : x
2. Step 2: Convert to fraction form
   6,854,892.34/10,280,268.15 = 2,061,309.10/x
3. Step 3: Cross multiply
   6,854,892.34x = 10,280,268.15 × 2,061,309.10
4. Step 4: Simplify right side
   6,854,892.34x = 21,190,810,288,035.17
5. Step 5: Solve for x
   x = 21,190,810,288,035.17/6,854,892.34
6. Step 6: Final answer
   x = 3,091,341.08