Finding the Fourth Proportional to 110,210.10, 152,091.45 and 59,910.18

Step by Step Solution

1. Step 1: Write the proportion equation
   110,210.10 : 152,091.45 = 59,910.18 : x
2. Step 2: Convert to fraction form
   110,210.10/152,091.45 = 59,910.18/x
3. Step 3: Cross multiply
   110,210.10x = 152,091.45 × 59,910.18
4. Step 4: Simplify right side
   110,210.10x = 9,111,826,145.96
5. Step 5: Solve for x
   x = 9,111,826,145.96/110,210.10
6. Step 6: Final answer
   x = 82,676.87