Finding the Fourth Proportional to 67,442.68, 93,070.89 and 37,228.01

Step by Step Solution

1. Step 1: Write the proportion equation
   67,442.68 : 93,070.89 = 37,228.01 : x
2. Step 2: Convert to fraction form
   67,442.68/93,070.89 = 37,228.01/x
3. Step 3: Cross multiply
   67,442.68x = 93,070.89 × 37,228.01
4. Step 4: Simplify right side
   67,442.68x = 3,464,843,558.27
5. Step 5: Solve for x
   x = 3,464,843,558.27/67,442.68
6. Step 6: Final answer
   x = 51,374.65