Finding the Fourth Proportional to 67,752.18, 93,492.52 and 37,538.78

Step by Step Solution

1. Step 1: Write the proportion equation
   67,752.18 : 93,492.52 = 37,538.78 : x
2. Step 2: Convert to fraction form
   67,752.18/93,492.52 = 37,538.78/x
3. Step 3: Cross multiply
   67,752.18x = 93,492.52 × 37,538.78
4. Step 4: Simplify right side
   67,752.18x = 3,509,595,139.93
5. Step 5: Solve for x
   x = 3,509,595,139.93/67,752.18
6. Step 6: Final answer
   x = 51,800.48