Finding the Fourth Proportional to 123,012,006.10, 184,518,009.15 and 50,204,589.10

Step by Step Solution

1. Step 1: Write the proportion equation
   123,012,006.10 : 184,518,009.15 = 50,204,589.10 : x
2. Step 2: Convert to fraction form
   123,012,006.10/184,518,009.15 = 50,204,589.10/x
3. Step 3: Cross multiply
   123,012,006.10x = 184,518,009.15 × 50,204,589.10
4. Step 4: Simplify right side
   123,012,006.10x = 9,263,650,830,925,790
5. Step 5: Solve for x
   x = 9,263,650,830,925,790/123,012,006.10
6. Step 6: Final answer
   x = 75,306,883.65