Finding the Fourth Proportional to 9,051.08, 12,490.98 and 5,073.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,051.08 : 12,490.98 = 5,073.47 : x
2. Step 2: Convert to fraction form
   9,051.08/12,490.98 = 5,073.47/x
3. Step 3: Cross multiply
   9,051.08x = 12,490.98 × 5,073.47
4. Step 4: Simplify right side
   9,051.08x = 63,372,612.30
5. Step 5: Solve for x
   x = 63,372,612.30/9,051.08
6. Step 6: Final answer
   x = 7,001.66