Finding the Fourth Proportional to 77,582.76, 116,212.67 and 49,363.02

Step by Step Solution

1. Step 1: Write the proportion equation
   77,582.76 : 116,212.67 = 49,363.02 : x
2. Step 2: Convert to fraction form
   77,582.76/116,212.67 = 49,363.02/x
3. Step 3: Cross multiply
   77,582.76x = 116,212.67 × 49,363.02
4. Step 4: Simplify right side
   77,582.76x = 5,736,608,520.59
5. Step 5: Solve for x
   x = 5,736,608,520.59/77,582.76
6. Step 6: Final answer
   x = 73,941.80