Finding the Fourth Proportional to 130,100.56, 179,536.44 and 73,510.72

Step by Step Solution

1. Step 1: Write the proportion equation
   130,100.56 : 179,536.44 = 73,510.72 : x
2. Step 2: Convert to fraction form
   130,100.56/179,536.44 = 73,510.72/x
3. Step 3: Cross multiply
   130,100.56x = 179,536.44 × 73,510.72
4. Step 4: Simplify right side
   130,100.56x = 13,197,852,970.64
5. Step 5: Solve for x
   x = 13,197,852,970.64/130,100.56
6. Step 6: Final answer
   x = 101,443.48