Finding the Fourth Proportional to 60,914.83, 91,277.83 and 42,231.19

Step by Step Solution

1. Step 1: Write the proportion equation
   60,914.83 : 91,277.83 = 42,231.19 : x
2. Step 2: Convert to fraction form
   60,914.83/91,277.83 = 42,231.19/x
3. Step 3: Cross multiply
   60,914.83x = 91,277.83 × 42,231.19
4. Step 4: Simplify right side
   60,914.83x = 3,854,771,381.52
5. Step 5: Solve for x
   x = 3,854,771,381.52/60,914.83
6. Step 6: Final answer
   x = 63,281.33