Finding the Fourth Proportional to 46,239, 63,820.01 and 30,078.15

Step by Step Solution

1. Step 1: Write the proportion equation
   46,239 : 63,820.01 = 30,078.15 : x
2. Step 2: Convert to fraction form
   46,239/63,820.01 = 30,078.15/x
3. Step 3: Cross multiply
   46,239x = 63,820.01 × 30,078.15
4. Step 4: Simplify right side
   46,239x = 1,919,587,908.98
5. Step 5: Solve for x
   x = 1,919,587,908.98/46,239
6. Step 6: Final answer
   x = 41,514.48