Finding the Fourth Proportional to 37,152, 51,276.24 and 22,248

Step by Step Solution

1. Step 1: Write the proportion equation
   37,152 : 51,276.24 = 22,248 : x
2. Step 2: Convert to fraction form
   37,152/51,276.24 = 22,248/x
3. Step 3: Cross multiply
   37,152x = 51,276.24 × 22,248
4. Step 4: Simplify right side
   37,152x = 1,140,793,787.52
5. Step 5: Solve for x
   x = 1,140,793,787.52/37,152
6. Step 6: Final answer
   x = 30,706.12