Finding the Fourth Proportional to 59,076, 88,614.72 and 15,300

Step by Step Solution

1. Step 1: Write the proportion equation
   59,076 : 88,614.72 = 15,300 : x
2. Step 2: Convert to fraction form
   59,076/88,614.72 = 15,300/x
3. Step 3: Cross multiply
   59,076x = 88,614.72 × 15,300
4. Step 4: Simplify right side
   59,076x = 1,355,805,216
5. Step 5: Solve for x
   x = 1,355,805,216/59,076
6. Step 6: Final answer
   x = 22,950.19