Finding the Fourth Proportional to 12,670.52, 17,484.61 and 7,004.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,670.52 : 17,484.61 = 7,004.94 : x
2. Step 2: Convert to fraction form
   12,670.52/17,484.61 = 7,004.94/x
3. Step 3: Cross multiply
   12,670.52x = 17,484.61 × 7,004.94
4. Step 4: Simplify right side
   12,670.52x = 122,478,558.66
5. Step 5: Solve for x
   x = 122,478,558.66/12,670.52
6. Step 6: Final answer
   x = 9,666.42