Finding the Fourth Proportional to 67,846.02, 93,566.22 and 42,354.74

Step by Step Solution

1. Step 1: Write the proportion equation
   67,846.02 : 93,566.22 = 42,354.74 : x
2. Step 2: Convert to fraction form
   67,846.02/93,566.22 = 42,354.74/x
3. Step 3: Cross multiply
   67,846.02x = 93,566.22 × 42,354.74
4. Step 4: Simplify right side
   67,846.02x = 3,962,973,313.63
5. Step 5: Solve for x
   x = 3,962,973,313.63/67,846.02
6. Step 6: Final answer
   x = 58,411.28