Finding the Fourth Proportional to 40,931.25, 56,484.73 and 23,026.35

Step by Step Solution

1. Step 1: Write the proportion equation
   40,931.25 : 56,484.73 = 23,026.35 : x
2. Step 2: Convert to fraction form
   40,931.25/56,484.73 = 23,026.35/x
3. Step 3: Cross multiply
   40,931.25x = 56,484.73 × 23,026.35
4. Step 4: Simplify right side
   40,931.25x = 1,300,637,162.64
5. Step 5: Solve for x
   x = 1,300,637,162.64/40,931.25
6. Step 6: Final answer
   x = 31,776.14