Finding the Fourth Proportional to 77,899.50, 116,868.69 and 22,495.50

Step by Step Solution

1. Step 1: Write the proportion equation
   77,899.50 : 116,868.69 = 22,495.50 : x
2. Step 2: Convert to fraction form
   77,899.50/116,868.69 = 22,495.50/x
3. Step 3: Cross multiply
   77,899.50x = 116,868.69 × 22,495.50
4. Step 4: Simplify right side
   77,899.50x = 2,629,019,615.90
5. Step 5: Solve for x
   x = 2,629,019,615.90/77,899.50
6. Step 6: Final answer
   x = 33,748.86