Finding the Fourth Proportional to 35,300.91, 48,715.58 and 19,385.48

Step by Step Solution

1. Step 1: Write the proportion equation
   35,300.91 : 48,715.58 = 19,385.48 : x
2. Step 2: Convert to fraction form
   35,300.91/48,715.58 = 19,385.48/x
3. Step 3: Cross multiply
   35,300.91x = 48,715.58 × 19,385.48
4. Step 4: Simplify right side
   35,300.91x = 944,374,688.96
5. Step 5: Solve for x
   x = 944,374,688.96/35,300.91
6. Step 6: Final answer
   x = 26,752.13