Finding the Fourth Proportional to 34,978.02, 48,269.04 and 19,062.60

Step by Step Solution

1. Step 1: Write the proportion equation
   34,978.02 : 48,269.04 = 19,062.60 : x
2. Step 2: Convert to fraction form
   34,978.02/48,269.04 = 19,062.60/x
3. Step 3: Cross multiply
   34,978.02x = 48,269.04 × 19,062.60
4. Step 4: Simplify right side
   34,978.02x = 920,133,401.90
5. Step 5: Solve for x
   x = 920,133,401.90/34,978.02
6. Step 6: Final answer
   x = 26,306.05