Finding the Fourth Proportional to 105,006.50, 156,840.27 and 94,995.81

Step by Step Solution

1. Step 1: Write the proportion equation
   105,006.50 : 156,840.27 = 94,995.81 : x
2. Step 2: Convert to fraction form
   105,006.50/156,840.27 = 94,995.81/x
3. Step 3: Cross multiply
   105,006.50x = 156,840.27 × 94,995.81
4. Step 4: Simplify right side
   105,006.50x = 14,899,168,311.15
5. Step 5: Solve for x
   x = 14,899,168,311.15/105,006.50
6. Step 6: Final answer
   x = 141,888.06