Finding the Fourth Proportional to 42,034.63, 63,051.82 and 13,956.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,034.63 : 63,051.82 = 13,956.82 : x
2. Step 2: Convert to fraction form
   42,034.63/63,051.82 = 13,956.82/x
3. Step 3: Cross multiply
   42,034.63x = 63,051.82 × 13,956.82
4. Step 4: Simplify right side
   42,034.63x = 880,002,902.41
5. Step 5: Solve for x
   x = 880,002,902.41/42,034.63
6. Step 6: Final answer
   x = 20,935.19