Finding the Fourth Proportional to 36,728,410.05, 55,029,629.48 and 17,517,802.05

Step by Step Solution

1. Step 1: Write the proportion equation
   36,728,410.05 : 55,029,629.48 = 17,517,802.05 : x
2. Step 2: Convert to fraction form
   36,728,410.05/55,029,629.48 = 17,517,802.05/x
3. Step 3: Cross multiply
   36,728,410.05x = 55,029,629.48 × 17,517,802.05
4. Step 4: Simplify right side
   36,728,410.05x = 963,998,156,027,895.50
5. Step 5: Solve for x
   x = 963,998,156,027,895.50/36,728,410.05
6. Step 6: Final answer
   x = 26,246,661.77