Finding the Fourth Proportional to 562,985.94, 844,383.72 and 158,085.30

Step by Step Solution

1. Step 1: Write the proportion equation
   562,985.94 : 844,383.72 = 158,085.30 : x
2. Step 2: Convert to fraction form
   562,985.94/844,383.72 = 158,085.30/x
3. Step 3: Cross multiply
   562,985.94x = 844,383.72 × 158,085.30
4. Step 4: Simplify right side
   562,985.94x = 133,484,653,691.32
5. Step 5: Solve for x
   x = 133,484,653,691.32/562,985.94
6. Step 6: Final answer
   x = 237,101.22