Finding the Fourth Proportional to 37,152.50, 51,276.93 and 22,248.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,152.50 : 51,276.93 = 22,248.50 : x
2. Step 2: Convert to fraction form
   37,152.50/51,276.93 = 22,248.50/x
3. Step 3: Cross multiply
   37,152.50x = 51,276.93 × 22,248.50
4. Step 4: Simplify right side
   37,152.50x = 1,140,834,777.11
5. Step 5: Solve for x
   x = 1,140,834,777.11/37,152.50
6. Step 6: Final answer
   x = 30,706.81