Finding the Fourth Proportional to 67,925.58, 93,737.64 and 42,446.74

Step by Step Solution

1. Step 1: Write the proportion equation
   67,925.58 : 93,737.64 = 42,446.74 : x
2. Step 2: Convert to fraction form
   67,925.58/93,737.64 = 42,446.74/x
3. Step 3: Cross multiply
   67,925.58x = 93,737.64 × 42,446.74
4. Step 4: Simplify right side
   67,925.58x = 3,978,857,233.29
5. Step 5: Solve for x
   x = 3,978,857,233.29/67,925.58
6. Step 6: Final answer
   x = 58,576.71