Finding the Fourth Proportional to 104,624.72, 144,389.16 and 59,302.16

Step by Step Solution

1. Step 1: Write the proportion equation
   104,624.72 : 144,389.16 = 59,302.16 : x
2. Step 2: Convert to fraction form
   104,624.72/144,389.16 = 59,302.16/x
3. Step 3: Cross multiply
   104,624.72x = 144,389.16 × 59,302.16
4. Step 4: Simplify right side
   104,624.72x = 8,562,589,068.59
5. Step 5: Solve for x
   x = 8,562,589,068.59/104,624.72
6. Step 6: Final answer
   x = 81,840.97