Finding the Fourth Proportional to 9,300.76, 12,835.15 and 5,051.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,300.76 : 12,835.15 = 5,051.82 : x
2. Step 2: Convert to fraction form
   9,300.76/12,835.15 = 5,051.82/x
3. Step 3: Cross multiply
   9,300.76x = 12,835.15 × 5,051.82
4. Step 4: Simplify right side
   9,300.76x = 64,840,931.39
5. Step 5: Solve for x
   x = 64,840,931.39/9,300.76
6. Step 6: Final answer
   x = 6,971.58