Finding the Fourth Proportional to 184,467.78, 276,468.54 and 98,865.89

Step by Step Solution

1. Step 1: Write the proportion equation
   184,467.78 : 276,468.54 = 98,865.89 : x
2. Step 2: Convert to fraction form
   184,467.78/276,468.54 = 98,865.89/x
3. Step 3: Cross multiply
   184,467.78x = 276,468.54 × 98,865.89
4. Step 4: Simplify right side
   184,467.78x = 27,333,308,264.10
5. Step 5: Solve for x
   x = 27,333,308,264.10/184,467.78
6. Step 6: Final answer
   x = 148,173.89