Finding the Fourth Proportional to 59,505,686.72, 89,217,781.49 and 30,302,997.62

Step by Step Solution

1. Step 1: Write the proportion equation
   59,505,686.72 : 89,217,781.49 = 30,302,997.62 : x
2. Step 2: Convert to fraction form
   59,505,686.72/89,217,781.49 = 30,302,997.62/x
3. Step 3: Cross multiply
   59,505,686.72x = 89,217,781.49 × 30,302,997.62
4. Step 4: Simplify right side
   59,505,686.72x = 2,703,566,219,967,499.50
5. Step 5: Solve for x
   x = 2,703,566,219,967,499.50/59,505,686.72
6. Step 6: Final answer
   x = 45,433,745.39