Finding the Fourth Proportional to 5,843,123.21, 8,761,926.24 and 3,414,973.05

Step by Step Solution

1. Step 1: Write the proportion equation
   5,843,123.21 : 8,761,926.24 = 3,414,973.05 : x
2. Step 2: Convert to fraction form
   5,843,123.21/8,761,926.24 = 3,414,973.05/x
3. Step 3: Cross multiply
   5,843,123.21x = 8,761,926.24 × 3,414,973.05
4. Step 4: Simplify right side
   5,843,123.21x = 29,921,741,942,830.61
5. Step 5: Solve for x
   x = 29,921,741,942,830.61/5,843,123.21
6. Step 6: Final answer
   x = 5,120,847.34