Finding the Fourth Proportional to 9,056.04, 12,495.72 and 5,077.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,056.04 : 12,495.72 = 5,077.32 : x
2. Step 2: Convert to fraction form
   9,056.04/12,495.72 = 5,077.32/x
3. Step 3: Cross multiply
   9,056.04x = 12,495.72 × 5,077.32
4. Step 4: Simplify right side
   9,056.04x = 63,444,769.07
5. Step 5: Solve for x
   x = 63,444,769.07/9,056.04
6. Step 6: Final answer
   x = 7,005.80