Finding the Fourth Proportional to 10,151,540.06, 15,191,725.77 and 7,276,076.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,151,540.06 : 15,191,725.77 = 7,276,076.10 : x
2. Step 2: Convert to fraction form
   10,151,540.06/15,191,725.77 = 7,276,076.10/x
3. Step 3: Cross multiply
   10,151,540.06x = 15,191,725.77 × 7,276,076.10
4. Step 4: Simplify right side
   10,151,540.06x = 110,536,152,792,851.09
5. Step 5: Solve for x
   x = 110,536,152,792,851.09/10,151,540.06
6. Step 6: Final answer
   x = 10,888,609.24