Finding the Fourth Proportional to 68,030.48, 93,887.98 and 37,821.72

Step by Step Solution

1. Step 1: Write the proportion equation
   68,030.48 : 93,887.98 = 37,821.72 : x
2. Step 2: Convert to fraction form
   68,030.48/93,887.98 = 37,821.72/x
3. Step 3: Cross multiply
   68,030.48x = 93,887.98 × 37,821.72
4. Step 4: Simplify right side
   68,030.48x = 3,551,004,890.93
5. Step 5: Solve for x
   x = 3,551,004,890.93/68,030.48
6. Step 6: Final answer
   x = 52,197.26