Finding the Fourth Proportional to 336,303.42, 464,101.89 and 185,405.82

Step by Step Solution

1. Step 1: Write the proportion equation
   336,303.42 : 464,101.89 = 185,405.82 : x
2. Step 2: Convert to fraction form
   336,303.42/464,101.89 = 185,405.82/x
3. Step 3: Cross multiply
   336,303.42x = 464,101.89 × 185,405.82
4. Step 4: Simplify right side
   336,303.42x = 86,047,191,479.00
5. Step 5: Solve for x
   x = 86,047,191,479.00/336,303.42
6. Step 6: Final answer
   x = 255,861.78