Finding the Fourth Proportional to 146,250,498.72, 201,822,802.56 and 80,171,139.36

Step by Step Solution

1. Step 1: Write the proportion equation
   146,250,498.72 : 201,822,802.56 = 80,171,139.36 : x
2. Step 2: Convert to fraction form
   146,250,498.72/201,822,802.56 = 80,171,139.36/x
3. Step 3: Cross multiply
   146,250,498.72x = 201,822,802.56 × 80,171,139.36
4. Step 4: Simplify right side
   146,250,498.72x = 16,180,364,030,063,524
5. Step 5: Solve for x
   x = 16,180,364,030,063,524/146,250,498.72
6. Step 6: Final answer
   x = 110,634,590.46