Finding the Fourth Proportional to 67,457.42, 93,097.56 and 50,432.18

Step by Step Solution

1. Step 1: Write the proportion equation
   67,457.42 : 93,097.56 = 50,432.18 : x
2. Step 2: Convert to fraction form
   67,457.42/93,097.56 = 50,432.18/x
3. Step 3: Cross multiply
   67,457.42x = 93,097.56 × 50,432.18
4. Step 4: Simplify right side
   67,457.42x = 4,695,112,903.48
5. Step 5: Solve for x
   x = 4,695,112,903.48/67,457.42
6. Step 6: Final answer
   x = 69,601.13