Finding the Fourth Proportional to 59,414,278.50, 89,058,517.55 and 19,984,996.73

Step by Step Solution

1. Step 1: Write the proportion equation
   59,414,278.50 : 89,058,517.55 = 19,984,996.73 : x
2. Step 2: Convert to fraction form
   59,414,278.50/89,058,517.55 = 19,984,996.73/x
3. Step 3: Cross multiply
   59,414,278.50x = 89,058,517.55 × 19,984,996.73
4. Step 4: Simplify right side
   59,414,278.50x = 1,779,834,181,570,105
5. Step 5: Solve for x
   x = 1,779,834,181,570,105/59,414,278.50
6. Step 6: Final answer
   x = 29,956,337.54