Finding the Fourth Proportional to 10,730,485.91, 16,095,733.22 and 2,643,619.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,730,485.91 : 16,095,733.22 = 2,643,619.01 : x
2. Step 2: Convert to fraction form
   10,730,485.91/16,095,733.22 = 2,643,619.01/x
3. Step 3: Cross multiply
   10,730,485.91x = 16,095,733.22 × 2,643,619.01
4. Step 4: Simplify right side
   10,730,485.91x = 42,550,986,320,280.51
5. Step 5: Solve for x
   x = 42,550,986,320,280.51/10,730,485.91
6. Step 6: Final answer
   x = 3,965,429.59