Finding the Fourth Proportional to 82,817.47, 114,303 and 48,823.93

Step by Step Solution

1. Step 1: Write the proportion equation
   82,817.47 : 114,303 = 48,823.93 : x
2. Step 2: Convert to fraction form
   82,817.47/114,303 = 48,823.93/x
3. Step 3: Cross multiply
   82,817.47x = 114,303 × 48,823.93
4. Step 4: Simplify right side
   82,817.47x = 5,580,721,670.79
5. Step 5: Solve for x
   x = 5,580,721,670.79/82,817.47
6. Step 6: Final answer
   x = 67,385.80