Finding the Fourth Proportional to 123,526.41, 185,289.61 and 30,031.35

Step by Step Solution

1. Step 1: Write the proportion equation
   123,526.41 : 185,289.61 = 30,031.35 : x
2. Step 2: Convert to fraction form
   123,526.41/185,289.61 = 30,031.35/x
3. Step 3: Cross multiply
   123,526.41x = 185,289.61 × 30,031.35
4. Step 4: Simplify right side
   123,526.41x = 5,564,497,129.27
5. Step 5: Solve for x
   x = 5,564,497,129.27/123,526.41
6. Step 6: Final answer
   x = 45,047.02