Finding the Fourth Proportional to 152,475.90, 228,843.45 and 122,927.10

Step by Step Solution

1. Step 1: Write the proportion equation
   152,475.90 : 228,843.45 = 122,927.10 : x
2. Step 2: Convert to fraction form
   152,475.90/228,843.45 = 122,927.10/x
3. Step 3: Cross multiply
   152,475.90x = 228,843.45 × 122,927.10
4. Step 4: Simplify right side
   152,475.90x = 28,131,061,662.50
5. Step 5: Solve for x
   x = 28,131,061,662.50/152,475.90
6. Step 6: Final answer
   x = 184,495.13