Finding the Fourth Proportional to 10,674,298.92, 16,012,432.68 and 3,485,870.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,674,298.92 : 16,012,432.68 = 3,485,870.49 : x
2. Step 2: Convert to fraction form
   10,674,298.92/16,012,432.68 = 3,485,870.49/x
3. Step 3: Cross multiply
   10,674,298.92x = 16,012,432.68 × 3,485,870.49
4. Step 4: Simplify right side
   10,674,298.92x = 55,817,266,552,323.62
5. Step 5: Solve for x
   x = 55,817,266,552,323.62/10,674,298.92
6. Step 6: Final answer
   x = 5,229,127.17