Finding the Fourth Proportional to 83,010.58, 114,554.07 and 47,200.59

Step by Step Solution

1. Step 1: Write the proportion equation
   83,010.58 : 114,554.07 = 47,200.59 : x
2. Step 2: Convert to fraction form
   83,010.58/114,554.07 = 47,200.59/x
3. Step 3: Cross multiply
   83,010.58x = 114,554.07 × 47,200.59
4. Step 4: Simplify right side
   83,010.58x = 5,407,019,084.32
5. Step 5: Solve for x
   x = 5,407,019,084.32/83,010.58
6. Step 6: Final answer
   x = 65,136.50