Finding the Fourth Proportional to 9,151.83, 12,625.33 and 5,374.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,151.83 : 12,625.33 = 5,374.93 : x
2. Step 2: Convert to fraction form
   9,151.83/12,625.33 = 5,374.93/x
3. Step 3: Cross multiply
   9,151.83x = 12,625.33 × 5,374.93
4. Step 4: Simplify right side
   9,151.83x = 67,860,264.98
5. Step 5: Solve for x
   x = 67,860,264.98/9,151.83
6. Step 6: Final answer
   x = 7,414.94