Finding the Fourth Proportional to 34,526.04, 51,791.22 and 13,749

Step by Step Solution

1. Step 1: Write the proportion equation
   34,526.04 : 51,791.22 = 13,749 : x
2. Step 2: Convert to fraction form
   34,526.04/51,791.22 = 13,749/x
3. Step 3: Cross multiply
   34,526.04x = 51,791.22 × 13,749
4. Step 4: Simplify right side
   34,526.04x = 712,077,483.78
5. Step 5: Solve for x
   x = 712,077,483.78/34,526.04
6. Step 6: Final answer
   x = 20,624.36