Finding the Fourth Proportional to 49,243,760.87, 73,801,753.56 and 20,063,665.98

Step by Step Solution

1. Step 1: Write the proportion equation
   49,243,760.87 : 73,801,753.56 = 20,063,665.98 : x
2. Step 2: Convert to fraction form
   49,243,760.87/73,801,753.56 = 20,063,665.98/x
3. Step 3: Cross multiply
   49,243,760.87x = 73,801,753.56 × 20,063,665.98
4. Step 4: Simplify right side
   49,243,760.87x = 1,480,733,732,166,116
5. Step 5: Solve for x
   x = 1,480,733,732,166,116/49,243,760.87
6. Step 6: Final answer
   x = 30,069,468.83