Finding the Fourth Proportional to 7,574,300.56, 11,361,684.12 and 3,312,274.96

Step by Step Solution

1. Step 1: Write the proportion equation
   7,574,300.56 : 11,361,684.12 = 3,312,274.96 : x
2. Step 2: Convert to fraction form
   7,574,300.56/11,361,684.12 = 3,312,274.96/x
3. Step 3: Cross multiply
   7,574,300.56x = 11,361,684.12 × 3,312,274.96
4. Step 4: Simplify right side
   7,574,300.56x = 37,633,021,814,105.63
5. Step 5: Solve for x
   x = 37,633,021,814,105.63/7,574,300.56
6. Step 6: Final answer
   x = 4,968,514.45