Finding the Fourth Proportional to 82,986,427.34, 114,531,311.94 and 47,231,561.34

Step by Step Solution

1. Step 1: Write the proportion equation
   82,986,427.34 : 114,531,311.94 = 47,231,561.34 : x
2. Step 2: Convert to fraction form
   82,986,427.34/114,531,311.94 = 47,231,561.34/x
3. Step 3: Cross multiply
   82,986,427.34x = 114,531,311.94 × 47,231,561.34
4. Step 4: Simplify right side
   82,986,427.34x = 5,409,492,685,244,785
5. Step 5: Solve for x
   x = 5,409,492,685,244,785/82,986,427.34
6. Step 6: Final answer
   x = 65,185,270.15