Finding the Fourth Proportional to 10,674,309.93, 16,012,449.17 and 3,485,881.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,674,309.93 : 16,012,449.17 = 3,485,881.50 : x
2. Step 2: Convert to fraction form
   10,674,309.93/16,012,449.17 = 3,485,881.50/x
3. Step 3: Cross multiply
   10,674,309.93x = 16,012,449.17 × 3,485,881.50
4. Step 4: Simplify right side
   10,674,309.93x = 55,817,500,331,393.35
5. Step 5: Solve for x
   x = 55,817,500,331,393.35/10,674,309.93
6. Step 6: Final answer
   x = 5,229,143.68