Finding the Fourth Proportional to 61,788.32, 85,271.56 and 34,933.33

Step by Step Solution

1. Step 1: Write the proportion equation
   61,788.32 : 85,271.56 = 34,933.33 : x
2. Step 2: Convert to fraction form
   61,788.32/85,271.56 = 34,933.33/x
3. Step 3: Cross multiply
   61,788.32x = 85,271.56 × 34,933.33
4. Step 4: Simplify right side
   61,788.32x = 2,978,819,545.09
5. Step 5: Solve for x
   x = 2,978,819,545.09/61,788.32
6. Step 6: Final answer
   x = 48,210.08