Finding the Fourth Proportional to 32,045.51, 48,054.43 and 10,987.61

Step by Step Solution

1. Step 1: Write the proportion equation
   32,045.51 : 48,054.43 = 10,987.61 : x
2. Step 2: Convert to fraction form
   32,045.51/48,054.43 = 10,987.61/x
3. Step 3: Cross multiply
   32,045.51x = 48,054.43 × 10,987.61
4. Step 4: Simplify right side
   32,045.51x = 528,003,335.61
5. Step 5: Solve for x
   x = 528,003,335.61/32,045.51
6. Step 6: Final answer
   x = 16,476.67