Finding the Fourth Proportional to 184,592.55, 276,704.82 and 78,003.39

Step by Step Solution

1. Step 1: Write the proportion equation
   184,592.55 : 276,704.82 = 78,003.39 : x
2. Step 2: Convert to fraction form
   184,592.55/276,704.82 = 78,003.39/x
3. Step 3: Cross multiply
   184,592.55x = 276,704.82 × 78,003.39
4. Step 4: Simplify right side
   184,592.55x = 21,583,913,989.34
5. Step 5: Solve for x
   x = 21,583,913,989.34/184,592.55
6. Step 6: Final answer
   x = 116,927.33