Finding the Fourth Proportional to 73,410,458.78, 101,309,096.59 and 42,054,567.86

Step by Step Solution

1. Step 1: Write the proportion equation
   73,410,458.78 : 101,309,096.59 = 42,054,567.86 : x
2. Step 2: Convert to fraction form
   73,410,458.78/101,309,096.59 = 42,054,567.86/x
3. Step 3: Cross multiply
   73,410,458.78x = 101,309,096.59 × 42,054,567.86
4. Step 4: Simplify right side
   73,410,458.78x = 4,260,510,277,231,313.50
5. Step 5: Solve for x
   x = 4,260,510,277,231,313.50/73,410,458.78
6. Step 6: Final answer
   x = 58,036,829.47