Finding the Fourth Proportional to 77,653.82, 116,433.70 and 50,656.34

Step by Step Solution

1. Step 1: Write the proportion equation
   77,653.82 : 116,433.70 = 50,656.34 : x
2. Step 2: Convert to fraction form
   77,653.82/116,433.70 = 50,656.34/x
3. Step 3: Cross multiply
   77,653.82x = 116,433.70 × 50,656.34
4. Step 4: Simplify right side
   77,653.82x = 5,898,105,094.66
5. Step 5: Solve for x
   x = 5,898,105,094.66/77,653.82
6. Step 6: Final answer
   x = 75,953.83