Finding the Fourth Proportional to 185,801.47, 256,362.10 and 109,323.91

Step by Step Solution

1. Step 1: Write the proportion equation
   185,801.47 : 256,362.10 = 109,323.91 : x
2. Step 2: Convert to fraction form
   185,801.47/256,362.10 = 109,323.91/x
3. Step 3: Cross multiply
   185,801.47x = 256,362.10 × 109,323.91
4. Step 4: Simplify right side
   185,801.47x = 28,026,507,147.81
5. Step 5: Solve for x
   x = 28,026,507,147.81/185,801.47
6. Step 6: Final answer
   x = 150,841.15