Finding the Fourth Proportional to 58,748.62, 88,104.27 and 19,296.55

Step by Step Solution

1. Step 1: Write the proportion equation
   58,748.62 : 88,104.27 = 19,296.55 : x
2. Step 2: Convert to fraction form
   58,748.62/88,104.27 = 19,296.55/x
3. Step 3: Cross multiply
   58,748.62x = 88,104.27 × 19,296.55
4. Step 4: Simplify right side
   58,748.62x = 1,700,108,451.27
5. Step 5: Solve for x
   x = 1,700,108,451.27/58,748.62
6. Step 6: Final answer
   x = 28,938.70