Finding the Fourth Proportional to 39,899,658.82, 59,847,359.09 and 10,753,030.18

Step by Step Solution

1. Step 1: Write the proportion equation
   39,899,658.82 : 59,847,359.09 = 10,753,030.18 : x
2. Step 2: Convert to fraction form
   39,899,658.82/59,847,359.09 = 10,753,030.18/x
3. Step 3: Cross multiply
   39,899,658.82x = 59,847,359.09 × 10,753,030.18
4. Step 4: Simplify right side
   39,899,658.82x = 643,540,458,556,111.75
5. Step 5: Solve for x
   x = 643,540,458,556,111.75/39,899,658.82
6. Step 6: Final answer
   x = 16,128,971.47