Finding the Fourth Proportional to 184,061.74, 276,084.69 and 57,699.15

Step by Step Solution

1. Step 1: Write the proportion equation
   184,061.74 : 276,084.69 = 57,699.15 : x
2. Step 2: Convert to fraction form
   184,061.74/276,084.69 = 57,699.15/x
3. Step 3: Cross multiply
   184,061.74x = 276,084.69 × 57,699.15
4. Step 4: Simplify right side
   184,061.74x = 15,929,851,941.01
5. Step 5: Solve for x
   x = 15,929,851,941.01/184,061.74
6. Step 6: Final answer
   x = 86,546.24