Finding the Fourth Proportional to 39,008,651.25, 58,470,669.06 and 19,530,903.03

Step by Step Solution

1. Step 1: Write the proportion equation
   39,008,651.25 : 58,470,669.06 = 19,530,903.03 : x
2. Step 2: Convert to fraction form
   39,008,651.25/58,470,669.06 = 19,530,903.03/x
3. Step 3: Cross multiply
   39,008,651.25x = 58,470,669.06 × 19,530,903.03
4. Step 4: Simplify right side
   39,008,651.25x = 1,141,984,967,510,081.25
5. Step 5: Solve for x
   x = 1,141,984,967,510,081.25/39,008,651.25
6. Step 6: Final answer
   x = 29,275,171.81