Finding the Fourth Proportional to 77,453.82, 116,185.05 and 22,045.50

Step by Step Solution

1. Step 1: Write the proportion equation
   77,453.82 : 116,185.05 = 22,045.50 : x
2. Step 2: Convert to fraction form
   77,453.82/116,185.05 = 22,045.50/x
3. Step 3: Cross multiply
   77,453.82x = 116,185.05 × 22,045.50
4. Step 4: Simplify right side
   77,453.82x = 2,561,357,519.78
5. Step 5: Solve for x
   x = 2,561,357,519.78/77,453.82
6. Step 6: Final answer
   x = 33,069.48