Finding the Fourth Proportional to 52,554.25, 78,844.72 and 15,113.52

Step by Step Solution

1. Step 1: Write the proportion equation
   52,554.25 : 78,844.72 = 15,113.52 : x
2. Step 2: Convert to fraction form
   52,554.25/78,844.72 = 15,113.52/x
3. Step 3: Cross multiply
   52,554.25x = 78,844.72 × 15,113.52
4. Step 4: Simplify right side
   52,554.25x = 1,191,621,214.83
5. Step 5: Solve for x
   x = 1,191,621,214.83/52,554.25
6. Step 6: Final answer
   x = 22,674.12