Finding the Fourth Proportional to 110,159.72, 152,021.38 and 59,858.72

Step by Step Solution

1. Step 1: Write the proportion equation
   110,159.72 : 152,021.38 = 59,858.72 : x
2. Step 2: Convert to fraction form
   110,159.72/152,021.38 = 59,858.72/x
3. Step 3: Cross multiply
   110,159.72x = 152,021.38 × 59,858.72
4. Step 4: Simplify right side
   110,159.72x = 9,099,804,920.14
5. Step 5: Solve for x
   x = 9,099,804,920.14/110,159.72
6. Step 6: Final answer
   x = 82,605.56