Finding the Fourth Proportional to 42,417.74, 63,141.71 and 41,787.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,417.74 : 63,141.71 = 41,787.16 : x
2. Step 2: Convert to fraction form
   42,417.74/63,141.71 = 41,787.16/x
3. Step 3: Cross multiply
   42,417.74x = 63,141.71 × 41,787.16
4. Step 4: Simplify right side
   42,417.74x = 2,638,512,606.71
5. Step 5: Solve for x
   x = 2,638,512,606.71/42,417.74
6. Step 6: Final answer
   x = 62,203.04