Finding the Fourth Proportional to 76,950.02, 106,196.39 and 42,965.19

Step by Step Solution

1. Step 1: Write the proportion equation
   76,950.02 : 106,196.39 = 42,965.19 : x
2. Step 2: Convert to fraction form
   76,950.02/106,196.39 = 42,965.19/x
3. Step 3: Cross multiply
   76,950.02x = 106,196.39 × 42,965.19
4. Step 4: Simplify right side
   76,950.02x = 4,562,747,858.84
5. Step 5: Solve for x
   x = 4,562,747,858.84/76,950.02
6. Step 6: Final answer
   x = 59,294.96