Finding the Fourth Proportional to 37,795.48, 52,152.06 and 21,881.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,795.48 : 52,152.06 = 21,881.50 : x
2. Step 2: Convert to fraction form
   37,795.48/52,152.06 = 21,881.50/x
3. Step 3: Cross multiply
   37,795.48x = 52,152.06 × 21,881.50
4. Step 4: Simplify right side
   37,795.48x = 1,141,165,300.89
5. Step 5: Solve for x
   x = 1,141,165,300.89/37,795.48
6. Step 6: Final answer
   x = 30,193.17