Finding the Fourth Proportional to 78,250.81, 117,374.12 and 22,094.79

Step by Step Solution

1. Step 1: Write the proportion equation
   78,250.81 : 117,374.12 = 22,094.79 : x
2. Step 2: Convert to fraction form
   78,250.81/117,374.12 = 22,094.79/x
3. Step 3: Cross multiply
   78,250.81x = 117,374.12 × 22,094.79
4. Step 4: Simplify right side
   78,250.81x = 2,593,356,532.83
5. Step 5: Solve for x
   x = 2,593,356,532.83/78,250.81
6. Step 6: Final answer
   x = 33,141.59