Finding the Fourth Proportional to 78,827.46, 118,228.23 and 23,410.50

Step by Step Solution

1. Step 1: Write the proportion equation
   78,827.46 : 118,228.23 = 23,410.50 : x
2. Step 2: Convert to fraction form
   78,827.46/118,228.23 = 23,410.50/x
3. Step 3: Cross multiply
   78,827.46x = 118,228.23 × 23,410.50
4. Step 4: Simplify right side
   78,827.46x = 2,767,781,978.42
5. Step 5: Solve for x
   x = 2,767,781,978.42/78,827.46
6. Step 6: Final answer
   x = 35,111.90