Finding the Fourth Proportional to 7,543,521.42, 10,410,058.62 and 4,105,787.46

Step by Step Solution

1. Step 1: Write the proportion equation
   7,543,521.42 : 10,410,058.62 = 4,105,787.46 : x
2. Step 2: Convert to fraction form
   7,543,521.42/10,410,058.62 = 4,105,787.46/x
3. Step 3: Cross multiply
   7,543,521.42x = 10,410,058.62 × 4,105,787.46
4. Step 4: Simplify right side
   7,543,521.42x = 42,741,488,139,860.90
5. Step 5: Solve for x
   x = 42,741,488,139,860.90/7,543,521.42
6. Step 6: Final answer
   x = 5,665,986.18