Finding the Fourth Proportional to 37,848.37, 52,228.23 and 21,929.98

Step by Step Solution

1. Step 1: Write the proportion equation
   37,848.37 : 52,228.23 = 21,929.98 : x
2. Step 2: Convert to fraction form
   37,848.37/52,228.23 = 21,929.98/x
3. Step 3: Cross multiply
   37,848.37x = 52,228.23 × 21,929.98
4. Step 4: Simplify right side
   37,848.37x = 1,145,364,039.34
5. Step 5: Solve for x
   x = 1,145,364,039.34/37,848.37
6. Step 6: Final answer
   x = 30,261.91