Finding the Fourth Proportional to 104,411.34, 144,085.50 and 59,088.51

Step by Step Solution

1. Step 1: Write the proportion equation
   104,411.34 : 144,085.50 = 59,088.51 : x
2. Step 2: Convert to fraction form
   104,411.34/144,085.50 = 59,088.51/x
3. Step 3: Cross multiply
   104,411.34x = 144,085.50 × 59,088.51
4. Step 4: Simplify right side
   104,411.34x = 8,513,797,507.61
5. Step 5: Solve for x
   x = 8,513,797,507.61/104,411.34
6. Step 6: Final answer
   x = 81,540.93