Finding the Fourth Proportional to 62,301.60, 93,466.71 and 17,928.72

Step by Step Solution

1. Step 1: Write the proportion equation
   62,301.60 : 93,466.71 = 17,928.72 : x
2. Step 2: Convert to fraction form
   62,301.60/93,466.71 = 17,928.72/x
3. Step 3: Cross multiply
   62,301.60x = 93,466.71 × 17,928.72
4. Step 4: Simplify right side
   62,301.60x = 1,675,738,472.91
5. Step 5: Solve for x
   x = 1,675,738,472.91/62,301.60
6. Step 6: Final answer
   x = 26,897.20