Finding the Fourth Proportional to 35,263.89, 48,664.50 and 19,348.91

Step by Step Solution

1. Step 1: Write the proportion equation
   35,263.89 : 48,664.50 = 19,348.91 : x
2. Step 2: Convert to fraction form
   35,263.89/48,664.50 = 19,348.91/x
3. Step 3: Cross multiply
   35,263.89x = 48,664.50 × 19,348.91
4. Step 4: Simplify right side
   35,263.89x = 941,604,897.31
5. Step 5: Solve for x
   x = 941,604,897.31/35,263.89
6. Step 6: Final answer
   x = 26,701.67