Finding the Fourth Proportional to 123,528.04, 185,322.94 and 57,014.69

Step by Step Solution

1. Step 1: Write the proportion equation
   123,528.04 : 185,322.94 = 57,014.69 : x
2. Step 2: Convert to fraction form
   123,528.04/185,322.94 = 57,014.69/x
3. Step 3: Cross multiply
   123,528.04x = 185,322.94 × 57,014.69
4. Step 4: Simplify right side
   123,528.04x = 10,566,128,904.84
5. Step 5: Solve for x
   x = 10,566,128,904.84/123,528.04
6. Step 6: Final answer
   x = 85,536.28