Finding the Fourth Proportional to 123,106.94, 184,586.60 and 59,802.40

Step by Step Solution

1. Step 1: Write the proportion equation
   123,106.94 : 184,586.60 = 59,802.40 : x
2. Step 2: Convert to fraction form
   123,106.94/184,586.60 = 59,802.40/x
3. Step 3: Cross multiply
   123,106.94x = 184,586.60 × 59,802.40
4. Step 4: Simplify right side
   123,106.94x = 11,038,721,731.69
5. Step 5: Solve for x
   x = 11,038,721,731.69/123,106.94
6. Step 6: Final answer
   x = 89,667.75