Finding the Fourth Proportional to 68,903.02, 95,096.57 and 42,061.15

Step by Step Solution

1. Step 1: Write the proportion equation
   68,903.02 : 95,096.57 = 42,061.15 : x
2. Step 2: Convert to fraction form
   68,903.02/95,096.57 = 42,061.15/x
3. Step 3: Cross multiply
   68,903.02x = 95,096.57 × 42,061.15
4. Step 4: Simplify right side
   68,903.02x = 3,999,870,884.95
5. Step 5: Solve for x
   x = 3,999,870,884.95/68,903.02
6. Step 6: Final answer
   x = 58,050.73