Finding the Fourth Proportional to 56,827.98, 78,426.88 and 32,954.45

Step by Step Solution

1. Step 1: Write the proportion equation
   56,827.98 : 78,426.88 = 32,954.45 : x
2. Step 2: Convert to fraction form
   56,827.98/78,426.88 = 32,954.45/x
3. Step 3: Cross multiply
   56,827.98x = 78,426.88 × 32,954.45
4. Step 4: Simplify right side
   56,827.98x = 2,584,514,406.46
5. Step 5: Solve for x
   x = 2,584,514,406.46/56,827.98
6. Step 6: Final answer
   x = 45,479.61