Finding the Fourth Proportional to 329,256.06, 493,883.94 and 92,598.72

Step by Step Solution

1. Step 1: Write the proportion equation
   329,256.06 : 493,883.94 = 92,598.72 : x
2. Step 2: Convert to fraction form
   329,256.06/493,883.94 = 92,598.72/x
3. Step 3: Cross multiply
   329,256.06x = 493,883.94 × 92,598.72
4. Step 4: Simplify right side
   329,256.06x = 45,733,020,672.56
5. Step 5: Solve for x
   x = 45,733,020,672.56/329,256.06
6. Step 6: Final answer
   x = 138,898.04