Finding the Fourth Proportional to 42,360.71, 63,519.37 and 22,380.93

Step by Step Solution

1. Step 1: Write the proportion equation
   42,360.71 : 63,519.37 = 22,380.93 : x
2. Step 2: Convert to fraction form
   42,360.71/63,519.37 = 22,380.93/x
3. Step 3: Cross multiply
   42,360.71x = 63,519.37 × 22,380.93
4. Step 4: Simplify right side
   42,360.71x = 1,421,622,573.61
5. Step 5: Solve for x
   x = 1,421,622,573.61/42,360.71
6. Step 6: Final answer
   x = 33,559.93