Finding the Fourth Proportional to 35,300.86, 48,715.27 and 19,386.34

Step by Step Solution

1. Step 1: Write the proportion equation
   35,300.86 : 48,715.27 = 19,386.34 : x
2. Step 2: Convert to fraction form
   35,300.86/48,715.27 = 19,386.34/x
3. Step 3: Cross multiply
   35,300.86x = 48,715.27 × 19,386.34
4. Step 4: Simplify right side
   35,300.86x = 944,410,726.21
5. Step 5: Solve for x
   x = 944,410,726.21/35,300.86
6. Step 6: Final answer
   x = 26,753.19