Finding the Fourth Proportional to 42,364.68, 63,446.82 and 36,787.73

Step by Step Solution

1. Step 1: Write the proportion equation
   42,364.68 : 63,446.82 = 36,787.73 : x
2. Step 2: Convert to fraction form
   42,364.68/63,446.82 = 36,787.73/x
3. Step 3: Cross multiply
   42,364.68x = 63,446.82 × 36,787.73
4. Step 4: Simplify right side
   42,364.68x = 2,334,064,483.52
5. Step 5: Solve for x
   x = 2,334,064,483.52/42,364.68
6. Step 6: Final answer
   x = 55,094.59