Finding the Fourth Proportional to 59,290,105.20, 81,801,693.72 and 33,180,474.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,290,105.20 : 81,801,693.72 = 33,180,474.48 : x
2. Step 2: Convert to fraction form
   59,290,105.20/81,801,693.72 = 33,180,474.48/x
3. Step 3: Cross multiply
   59,290,105.20x = 81,801,693.72 × 33,180,474.48
4. Step 4: Simplify right side
   59,290,105.20x = 2,714,219,010,897,236.50
5. Step 5: Solve for x
   x = 2,714,219,010,897,236.50/59,290,105.20
6. Step 6: Final answer
   x = 45,778,616.88