Finding the Fourth Proportional to 116,402.35, 174,457.39 and 49,764.17

Step by Step Solution

1. Step 1: Write the proportion equation
   116,402.35 : 174,457.39 = 49,764.17 : x
2. Step 2: Convert to fraction form
   116,402.35/174,457.39 = 49,764.17/x
3. Step 3: Cross multiply
   116,402.35x = 174,457.39 × 49,764.17
4. Step 4: Simplify right side
   116,402.35x = 8,681,727,213.72
5. Step 5: Solve for x
   x = 8,681,727,213.72/116,402.35
6. Step 6: Final answer
   x = 74,583.78