Finding the Fourth Proportional to 115,980.03, 173,997.72 and 41,106.72

Step by Step Solution

1. Step 1: Write the proportion equation
   115,980.03 : 173,997.72 = 41,106.72 : x
2. Step 2: Convert to fraction form
   115,980.03/173,997.72 = 41,106.72/x
3. Step 3: Cross multiply
   115,980.03x = 173,997.72 × 41,106.72
4. Step 4: Simplify right side
   115,980.03x = 7,152,474,741.06
5. Step 5: Solve for x
   x = 7,152,474,741.06/115,980.03
6. Step 6: Final answer
   x = 61,669.88