Finding the Fourth Proportional to 9,045.81, 12,483.77 and 5,901.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,045.81 : 12,483.77 = 5,901.93 : x
2. Step 2: Convert to fraction form
   9,045.81/12,483.77 = 5,901.93/x
3. Step 3: Cross multiply
   9,045.81x = 12,483.77 × 5,901.93
4. Step 4: Simplify right side
   9,045.81x = 73,678,307.17
5. Step 5: Solve for x
   x = 73,678,307.17/9,045.81
6. Step 6: Final answer
   x = 8,145.02