Finding the Fourth Proportional to 5,381,820.09, 7,427,542.46 and 3,059,061.41

Step by Step Solution

1. Step 1: Write the proportion equation
   5,381,820.09 : 7,427,542.46 = 3,059,061.41 : x
2. Step 2: Convert to fraction form
   5,381,820.09/7,427,542.46 = 3,059,061.41/x
3. Step 3: Cross multiply
   5,381,820.09x = 7,427,542.46 × 3,059,061.41
4. Step 4: Simplify right side
   5,381,820.09x = 22,721,308,472,016.09
5. Step 5: Solve for x
   x = 22,721,308,472,016.09/5,381,820.09
6. Step 6: Final answer
   x = 4,221,863.25