Finding the Fourth Proportional to 67,492.29, 101,018.73 and 49,715.95

Step by Step Solution

1. Step 1: Write the proportion equation
   67,492.29 : 101,018.73 = 49,715.95 : x
2. Step 2: Convert to fraction form
   67,492.29/101,018.73 = 49,715.95/x
3. Step 3: Cross multiply
   67,492.29x = 101,018.73 × 49,715.95
4. Step 4: Simplify right side
   67,492.29x = 5,022,242,129.74
5. Step 5: Solve for x
   x = 5,022,242,129.74/67,492.29
6. Step 6: Final answer
   x = 74,412.09