Finding the Fourth Proportional to 5,642,559, 8,455,541.94 and 3,334,676.76

Step by Step Solution

1. Step 1: Write the proportion equation
   5,642,559 : 8,455,541.94 = 3,334,676.76 : x
2. Step 2: Convert to fraction form
   5,642,559/8,455,541.94 = 3,334,676.76/x
3. Step 3: Cross multiply
   5,642,559x = 8,455,541.94 × 3,334,676.76
4. Step 4: Simplify right side
   5,642,559x = 28,196,499,200,523.31
5. Step 5: Solve for x
   x = 28,196,499,200,523.31/5,642,559
6. Step 6: Final answer
   x = 4,997,111.98