Finding the Fourth Proportional to 97,498.12, 134,546.32 and 55,055.56

Step by Step Solution

1. Step 1: Write the proportion equation
   97,498.12 : 134,546.32 = 55,055.56 : x
2. Step 2: Convert to fraction form
   97,498.12/134,546.32 = 55,055.56/x
3. Step 3: Cross multiply
   97,498.12x = 134,546.32 × 55,055.56
4. Step 4: Simplify right side
   97,498.12x = 7,407,522,993.54
5. Step 5: Solve for x
   x = 7,407,522,993.54/97,498.12
6. Step 6: Final answer
   x = 75,976.06