Finding the Fourth Proportional to 42,555.96, 63,774.19 and 33,632.06

Step by Step Solution

1. Step 1: Write the proportion equation
   42,555.96 : 63,774.19 = 33,632.06 : x
2. Step 2: Convert to fraction form
   42,555.96/63,774.19 = 33,632.06/x
3. Step 3: Cross multiply
   42,555.96x = 63,774.19 × 33,632.06
4. Step 4: Simplify right side
   42,555.96x = 2,144,856,897.50
5. Step 5: Solve for x
   x = 2,144,856,897.50/42,555.96
6. Step 6: Final answer
   x = 50,400.86