Finding the Fourth Proportional to 60,085.82, 82,830.02 and 47,298.03

Step by Step Solution

1. Step 1: Write the proportion equation
   60,085.82 : 82,830.02 = 47,298.03 : x
2. Step 2: Convert to fraction form
   60,085.82/82,830.02 = 47,298.03/x
3. Step 3: Cross multiply
   60,085.82x = 82,830.02 × 47,298.03
4. Step 4: Simplify right side
   60,085.82x = 3,917,696,534.37
5. Step 5: Solve for x
   x = 3,917,696,534.37/60,085.82
6. Step 6: Final answer
   x = 65,201.69