Finding the Fourth Proportional to 78,089.37, 117,182.22 and 30,696.14

Step by Step Solution

1. Step 1: Write the proportion equation
   78,089.37 : 117,182.22 = 30,696.14 : x
2. Step 2: Convert to fraction form
   78,089.37/117,182.22 = 30,696.14/x
3. Step 3: Cross multiply
   78,089.37x = 117,182.22 × 30,696.14
4. Step 4: Simplify right side
   78,089.37x = 3,597,041,830.63
5. Step 5: Solve for x
   x = 3,597,041,830.63/78,089.37
6. Step 6: Final answer
   x = 46,063.14