Finding the Fourth Proportional to 37,977.54, 52,405.47 and 22,061.76

Step by Step Solution

1. Step 1: Write the proportion equation
   37,977.54 : 52,405.47 = 22,061.76 : x
2. Step 2: Convert to fraction form
   37,977.54/52,405.47 = 22,061.76/x
3. Step 3: Cross multiply
   37,977.54x = 52,405.47 × 22,061.76
4. Step 4: Simplify right side
   37,977.54x = 1,156,156,901.83
5. Step 5: Solve for x
   x = 1,156,156,901.83/37,977.54
6. Step 6: Final answer
   x = 30,443.18