Finding the Fourth Proportional to 32,659.86, 45,070.89 and 18,510.06

Step by Step Solution

1. Step 1: Write the proportion equation
   32,659.86 : 45,070.89 = 18,510.06 : x
2. Step 2: Convert to fraction form
   32,659.86/45,070.89 = 18,510.06/x
3. Step 3: Cross multiply
   32,659.86x = 45,070.89 × 18,510.06
4. Step 4: Simplify right side
   32,659.86x = 834,264,878.15
5. Step 5: Solve for x
   x = 834,264,878.15/32,659.86
6. Step 6: Final answer
   x = 25,544.04