Finding the Fourth Proportional to 601,463.59, 830,019.72 and 329,541.79

Step by Step Solution

1. Step 1: Write the proportion equation
   601,463.59 : 830,019.72 = 329,541.79 : x
2. Step 2: Convert to fraction form
   601,463.59/830,019.72 = 329,541.79/x
3. Step 3: Cross multiply
   601,463.59x = 830,019.72 × 329,541.79
4. Step 4: Simplify right side
   601,463.59x = 273,526,184,264.10
5. Step 5: Solve for x
   x = 273,526,184,264.10/601,463.59
6. Step 6: Final answer
   x = 454,767.65