Finding the Fourth Proportional to 59,968.78, 83,106.94 and 59,123.14

Step by Step Solution

1. Step 1: Write the proportion equation
   59,968.78 : 83,106.94 = 59,123.14 : x
2. Step 2: Convert to fraction form
   59,968.78/83,106.94 = 59,123.14/x
3. Step 3: Cross multiply
   59,968.78x = 83,106.94 × 59,123.14
4. Step 4: Simplify right side
   59,968.78x = 4,913,543,248.59
5. Step 5: Solve for x
   x = 4,913,543,248.59/59,968.78
6. Step 6: Final answer
   x = 81,935.02