Finding the Fourth Proportional to 9,242.79, 12,755.01 and 5,051.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,242.79 : 12,755.01 = 5,051.04 : x
2. Step 2: Convert to fraction form
   9,242.79/12,755.01 = 5,051.04/x
3. Step 3: Cross multiply
   9,242.79x = 12,755.01 × 5,051.04
4. Step 4: Simplify right side
   9,242.79x = 64,426,065.71
5. Step 5: Solve for x
   x = 64,426,065.71/9,242.79
6. Step 6: Final answer
   x = 6,970.41