Finding the Fourth Proportional to 104,714.29, 157,070.71 and 42,383.89

Step by Step Solution

1. Step 1: Write the proportion equation
   104,714.29 : 157,070.71 = 42,383.89 : x
2. Step 2: Convert to fraction form
   104,714.29/157,070.71 = 42,383.89/x
3. Step 3: Cross multiply
   104,714.29x = 157,070.71 × 42,383.89
4. Step 4: Simplify right side
   104,714.29x = 6,657,267,694.86
5. Step 5: Solve for x
   x = 6,657,267,694.86/104,714.29
6. Step 6: Final answer
   x = 63,575.54