Finding the Fourth Proportional to 104,261.04, 156,402.50 and 34,145.82

Step by Step Solution

1. Step 1: Write the proportion equation
   104,261.04 : 156,402.50 = 34,145.82 : x
2. Step 2: Convert to fraction form
   104,261.04/156,402.50 = 34,145.82/x
3. Step 3: Cross multiply
   104,261.04x = 156,402.50 × 34,145.82
4. Step 4: Simplify right side
   104,261.04x = 5,340,491,441.82
5. Step 5: Solve for x
   x = 5,340,491,441.82/104,261.04
6. Step 6: Final answer
   x = 51,222.31