Finding the Fourth Proportional to 78,784.77, 118,142.30 and 22,611.84

Step by Step Solution

1. Step 1: Write the proportion equation
   78,784.77 : 118,142.30 = 22,611.84 : x
2. Step 2: Convert to fraction form
   78,784.77/118,142.30 = 22,611.84/x
3. Step 3: Cross multiply
   78,784.77x = 118,142.30 × 22,611.84
4. Step 4: Simplify right side
   78,784.77x = 2,671,414,671.77
5. Step 5: Solve for x
   x = 2,671,414,671.77/78,784.77
6. Step 6: Final answer
   x = 33,907.75