Finding the Fourth Proportional to 12,101.06, 18,152.71 and 4,706.07

Step by Step Solution

1. Step 1: Write the proportion equation
   12,101.06 : 18,152.71 = 4,706.07 : x
2. Step 2: Convert to fraction form
   12,101.06/18,152.71 = 4,706.07/x
3. Step 3: Cross multiply
   12,101.06x = 18,152.71 × 4,706.07
4. Step 4: Simplify right side
   12,101.06x = 85,427,957.57
5. Step 5: Solve for x
   x = 85,427,957.57/12,101.06
6. Step 6: Final answer
   x = 7,059.54