Finding the Fourth Proportional to 11,830.46, 17,746.63 and 3,932.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,830.46 : 17,746.63 = 3,932.69 : x
2. Step 2: Convert to fraction form
   11,830.46/17,746.63 = 3,932.69/x
3. Step 3: Cross multiply
   11,830.46x = 17,746.63 × 3,932.69
4. Step 4: Simplify right side
   11,830.46x = 69,791,895.77
5. Step 5: Solve for x
   x = 69,791,895.77/11,830.46
6. Step 6: Final answer
   x = 5,899.34