Finding the Fourth Proportional to 34,978.67, 48,271.59 and 19,064.15

Step by Step Solution

1. Step 1: Write the proportion equation
   34,978.67 : 48,271.59 = 19,064.15 : x
2. Step 2: Convert to fraction form
   34,978.67/48,271.59 = 19,064.15/x
3. Step 3: Cross multiply
   34,978.67x = 48,271.59 × 19,064.15
4. Step 4: Simplify right side
   34,978.67x = 920,256,953.18
5. Step 5: Solve for x
   x = 920,256,953.18/34,978.67
6. Step 6: Final answer
   x = 26,309.09