Finding the Fourth Proportional to 59,394,620.90, 81,976,067.34 and 38,732,194.82

Step by Step Solution

1. Step 1: Write the proportion equation
   59,394,620.90 : 81,976,067.34 = 38,732,194.82 : x
2. Step 2: Convert to fraction form
   59,394,620.90/81,976,067.34 = 38,732,194.82/x
3. Step 3: Cross multiply
   59,394,620.90x = 81,976,067.34 × 38,732,194.82
4. Step 4: Simplify right side
   59,394,620.90x = 3,175,113,010,790,319.50
5. Step 5: Solve for x
   x = 3,175,113,010,790,319.50/59,394,620.90
6. Step 6: Final answer
   x = 53,457,921.99