Finding the Fourth Proportional to 39,362,980.39, 59,040,484.01 and 10,612,022.29

Step by Step Solution

1. Step 1: Write the proportion equation
   39,362,980.39 : 59,040,484.01 = 10,612,022.29 : x
2. Step 2: Convert to fraction form
   39,362,980.39/59,040,484.01 = 10,612,022.29/x
3. Step 3: Cross multiply
   39,362,980.39x = 59,040,484.01 × 10,612,022.29
4. Step 4: Simplify right side
   39,362,980.39x = 626,538,932,165,642.38
5. Step 5: Solve for x
   x = 626,538,932,165,642.38/39,362,980.39
6. Step 6: Final answer
   x = 15,916,958.68