Finding the Fourth Proportional to 123,075.72, 184,638.42 and 38,848.95

Step by Step Solution

1. Step 1: Write the proportion equation
   123,075.72 : 184,638.42 = 38,848.95 : x
2. Step 2: Convert to fraction form
   123,075.72/184,638.42 = 38,848.95/x
3. Step 3: Cross multiply
   123,075.72x = 184,638.42 × 38,848.95
4. Step 4: Simplify right side
   123,075.72x = 7,173,008,746.66
5. Step 5: Solve for x
   x = 7,173,008,746.66/123,075.72
6. Step 6: Final answer
   x = 58,281.27