Finding the Fourth Proportional to 65,454.83, 98,330.04 and 38,818.29

Step by Step Solution

1. Step 1: Write the proportion equation
   65,454.83 : 98,330.04 = 38,818.29 : x
2. Step 2: Convert to fraction form
   65,454.83/98,330.04 = 38,818.29/x
3. Step 3: Cross multiply
   65,454.83x = 98,330.04 × 38,818.29
4. Step 4: Simplify right side
   65,454.83x = 3,817,003,322.69
5. Step 5: Solve for x
   x = 3,817,003,322.69/65,454.83
6. Step 6: Final answer
   x = 58,315.08