Finding the Fourth Proportional to 123,404.67, 184,967.07 and 56,706.98

Step by Step Solution

1. Step 1: Write the proportion equation
   123,404.67 : 184,967.07 = 56,706.98 : x
2. Step 2: Convert to fraction form
   123,404.67/184,967.07 = 56,706.98/x
3. Step 3: Cross multiply
   123,404.67x = 184,967.07 × 56,706.98
4. Step 4: Simplify right side
   123,404.67x = 10,488,923,939.15
5. Step 5: Solve for x
   x = 10,488,923,939.15/123,404.67
6. Step 6: Final answer
   x = 84,996.17