Finding the Fourth Proportional to 83,042.93, 114,566.18 and 51,156.47

Step by Step Solution

1. Step 1: Write the proportion equation
   83,042.93 : 114,566.18 = 51,156.47 : x
2. Step 2: Convert to fraction form
   83,042.93/114,566.18 = 51,156.47/x
3. Step 3: Cross multiply
   83,042.93x = 114,566.18 × 51,156.47
4. Step 4: Simplify right side
   83,042.93x = 5,860,800,521.57
5. Step 5: Solve for x
   x = 5,860,800,521.57/83,042.93
6. Step 6: Final answer
   x = 70,575.56