Finding the Fourth Proportional to 238,150.94, 328,659.93 and 130,719.83

Step by Step Solution

1. Step 1: Write the proportion equation
   238,150.94 : 328,659.93 = 130,719.83 : x
2. Step 2: Convert to fraction form
   238,150.94/328,659.93 = 130,719.83/x
3. Step 3: Cross multiply
   238,150.94x = 328,659.93 × 130,719.83
4. Step 4: Simplify right side
   238,150.94x = 42,962,368,534.11
5. Step 5: Solve for x
   x = 42,962,368,534.11/238,150.94
6. Step 6: Final answer
   x = 180,399.75