Finding the Fourth Proportional to 31,780.03, 43,856.00 and 17,632.93

Step by Step Solution

1. Step 1: Write the proportion equation
   31,780.03 : 43,856.00 = 17,632.93 : x
2. Step 2: Convert to fraction form
   31,780.03/43,856.00 = 17,632.93/x
3. Step 3: Cross multiply
   31,780.03x = 43,856.00 × 17,632.93
4. Step 4: Simplify right side
   31,780.03x = 773,309,580.28
5. Step 5: Solve for x
   x = 773,309,580.28/31,780.03
6. Step 6: Final answer
   x = 24,333.19