Finding the Fourth Proportional to 184,128.18, 254,099.64 and 112,493.01

Step by Step Solution

1. Step 1: Write the proportion equation
   184,128.18 : 254,099.64 = 112,493.01 : x
2. Step 2: Convert to fraction form
   184,128.18/254,099.64 = 112,493.01/x
3. Step 3: Cross multiply
   184,128.18x = 254,099.64 × 112,493.01
4. Step 4: Simplify right side
   184,128.18x = 28,584,433,343.52
5. Step 5: Solve for x
   x = 28,584,433,343.52/184,128.18
6. Step 6: Final answer
   x = 155,242.03