Finding the Fourth Proportional to 10,849,580.58, 16,263,052.50 and 3,658,641.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,849,580.58 : 16,263,052.50 = 3,658,641.96 : x
2. Step 2: Convert to fraction form
   10,849,580.58/16,263,052.50 = 3,658,641.96/x
3. Step 3: Cross multiply
   10,849,580.58x = 16,263,052.50 × 3,658,641.96
4. Step 4: Simplify right side
   10,849,580.58x = 59,500,686,274,182.90
5. Step 5: Solve for x
   x = 59,500,686,274,182.90/10,849,580.58
6. Step 6: Final answer
   x = 5,484,146.22