Finding the Fourth Proportional to 32,890.47, 45,385.34 and 19,462.29

Step by Step Solution

1. Step 1: Write the proportion equation
   32,890.47 : 45,385.34 = 19,462.29 : x
2. Step 2: Convert to fraction form
   32,890.47/45,385.34 = 19,462.29/x
3. Step 3: Cross multiply
   32,890.47x = 45,385.34 × 19,462.29
4. Step 4: Simplify right side
   32,890.47x = 883,302,648.83
5. Step 5: Solve for x
   x = 883,302,648.83/32,890.47
6. Step 6: Final answer
   x = 26,855.88