Finding the Fourth Proportional to 10,674,308.93, 16,012,447.67 and 3,485,880.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,674,308.93 : 16,012,447.67 = 3,485,880.50 : x
2. Step 2: Convert to fraction form
   10,674,308.93/16,012,447.67 = 3,485,880.50/x
3. Step 3: Cross multiply
   10,674,308.93x = 16,012,447.67 × 3,485,880.50
4. Step 4: Simplify right side
   10,674,308.93x = 55,817,479,018,775.90
5. Step 5: Solve for x
   x = 55,817,479,018,775.90/10,674,308.93
6. Step 6: Final answer
   x = 5,229,142.18