Finding the Fourth Proportional to 9,503,448.72, 13,114,852.96 and 5,152,523.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,503,448.72 : 13,114,852.96 = 5,152,523.28 : x
2. Step 2: Convert to fraction form
   9,503,448.72/13,114,852.96 = 5,152,523.28/x
3. Step 3: Cross multiply
   9,503,448.72x = 13,114,852.96 × 5,152,523.28
4. Step 4: Simplify right side
   9,503,448.72x = 67,574,585,190,176.91
5. Step 5: Solve for x
   x = 67,574,585,190,176.91/9,503,448.72
6. Step 6: Final answer
   x = 7,110,532.94