Finding the Fourth Proportional to 130,728.01, 196,124.72 and 37,233.76

Step by Step Solution

1. Step 1: Write the proportion equation
   130,728.01 : 196,124.72 = 37,233.76 : x
2. Step 2: Convert to fraction form
   130,728.01/196,124.72 = 37,233.76/x
3. Step 3: Cross multiply
   130,728.01x = 196,124.72 × 37,233.76
4. Step 4: Simplify right side
   130,728.01x = 7,302,460,754.55
5. Step 5: Solve for x
   x = 7,302,460,754.55/130,728.01
6. Step 6: Final answer
   x = 55,859.95