Finding the Fourth Proportional to 3,181,540.68, 4,773,058.56 and 1,051,624.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,181,540.68 : 4,773,058.56 = 1,051,624.98 : x
2. Step 2: Convert to fraction form
   3,181,540.68/4,773,058.56 = 1,051,624.98/x
3. Step 3: Cross multiply
   3,181,540.68x = 4,773,058.56 × 1,051,624.98
4. Step 4: Simplify right side
   3,181,540.68x = 5,019,467,612,698.83
5. Step 5: Solve for x
   x = 5,019,467,612,698.83/3,181,540.68
6. Step 6: Final answer
   x = 1,577,684.56