Finding the Fourth Proportional to 10,719,311.40, 16,081,454.16 and 3,530,587.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,719,311.40 : 16,081,454.16 = 3,530,587.32 : x
2. Step 2: Convert to fraction form
   10,719,311.40/16,081,454.16 = 3,530,587.32/x
3. Step 3: Cross multiply
   10,719,311.40x = 16,081,454.16 × 3,530,587.32
4. Step 4: Simplify right side
   10,719,311.40x = 56,776,978,144,457.25
5. Step 5: Solve for x
   x = 56,776,978,144,457.25/10,719,311.40
6. Step 6: Final answer
   x = 5,296,700.14