Finding the Fourth Proportional to 10,740,427.74, 16,112,151.72 and 3,451,443.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,740,427.74 : 16,112,151.72 = 3,451,443.80 : x
2. Step 2: Convert to fraction form
   10,740,427.74/16,112,151.72 = 3,451,443.80/x
3. Step 3: Cross multiply
   10,740,427.74x = 16,112,151.72 × 3,451,443.80
4. Step 4: Simplify right side
   10,740,427.74x = 55,610,186,158,653.34
5. Step 5: Solve for x
   x = 55,610,186,158,653.34/10,740,427.74
6. Step 6: Final answer
   x = 5,177,650.97