Finding the Fourth Proportional to 46,442.05, 64,100.24 and 30,527.98

Step by Step Solution

1. Step 1: Write the proportion equation
   46,442.05 : 64,100.24 = 30,527.98 : x
2. Step 2: Convert to fraction form
   46,442.05/64,100.24 = 30,527.98/x
3. Step 3: Cross multiply
   46,442.05x = 64,100.24 × 30,527.98
4. Step 4: Simplify right side
   46,442.05x = 1,956,850,844.72
5. Step 5: Solve for x
   x = 1,956,850,844.72/46,442.05
6. Step 6: Final answer
   x = 42,135.32