Finding the Fourth Proportional to 82,017.30, 123,064.84 and 48,802.98

Step by Step Solution

1. Step 1: Write the proportion equation
   82,017.30 : 123,064.84 = 48,802.98 : x
2. Step 2: Convert to fraction form
   82,017.30/123,064.84 = 48,802.98/x
3. Step 3: Cross multiply
   82,017.30x = 123,064.84 × 48,802.98
4. Step 4: Simplify right side
   82,017.30x = 6,005,930,925.22
5. Step 5: Solve for x
   x = 6,005,930,925.22/82,017.30
6. Step 6: Final answer
   x = 73,227.61