Finding the Fourth Proportional to 82,870.71, 114,353.01 and 46,566.39

Step by Step Solution

1. Step 1: Write the proportion equation
   82,870.71 : 114,353.01 = 46,566.39 : x
2. Step 2: Convert to fraction form
   82,870.71/114,353.01 = 46,566.39/x
3. Step 3: Cross multiply
   82,870.71x = 114,353.01 × 46,566.39
4. Step 4: Simplify right side
   82,870.71x = 5,325,006,861.33
5. Step 5: Solve for x
   x = 5,325,006,861.33/82,870.71
6. Step 6: Final answer
   x = 64,256.80