Finding the Fourth Proportional to 83,085,162.56, 114,661,913.88 and 50,055,809.18

Step by Step Solution

1. Step 1: Write the proportion equation
   83,085,162.56 : 114,661,913.88 = 50,055,809.18 : x
2. Step 2: Convert to fraction form
   83,085,162.56/114,661,913.88 = 50,055,809.18/x
3. Step 3: Cross multiply
   83,085,162.56x = 114,661,913.88 × 50,055,809.18
4. Step 4: Simplify right side
   83,085,162.56x = 5,739,494,881,390,873
5. Step 5: Solve for x
   x = 5,739,494,881,390,873/83,085,162.56
6. Step 6: Final answer
   x = 69,079,661.21