Finding the Fourth Proportional to 43,050,695.52, 64,591,789.68 and 20,032,608

Step by Step Solution

1. Step 1: Write the proportion equation
   43,050,695.52 : 64,591,789.68 = 20,032,608 : x
2. Step 2: Convert to fraction form
   43,050,695.52/64,591,789.68 = 20,032,608/x
3. Step 3: Cross multiply
   43,050,695.52x = 64,591,789.68 × 20,032,608
4. Step 4: Simplify right side
   43,050,695.52x = 1,293,942,002,677,885.50
5. Step 5: Solve for x
   x = 1,293,942,002,677,885.50/43,050,695.52
6. Step 6: Final answer
   x = 30,056,239.21