Finding the Fourth Proportional to 60,895,028.64, 91,337,948.86 and 19,394,227.83

Step by Step Solution

1. Step 1: Write the proportion equation
   60,895,028.64 : 91,337,948.86 = 19,394,227.83 : x
2. Step 2: Convert to fraction form
   60,895,028.64/91,337,948.86 = 19,394,227.83/x
3. Step 3: Cross multiply
   60,895,028.64x = 91,337,948.86 × 19,394,227.83
4. Step 4: Simplify right side
   60,895,028.64x = 1,771,428,989,162,068
5. Step 5: Solve for x
   x = 1,771,428,989,162,068/60,895,028.64
6. Step 6: Final answer
   x = 29,089,878.58