Finding the Fourth Proportional to 9,151,148.72, 13,726,820.28 and 2,761,457.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,151,148.72 : 13,726,820.28 = 2,761,457.24 : x
2. Step 2: Convert to fraction form
   9,151,148.72/13,726,820.28 = 2,761,457.24/x
3. Step 3: Cross multiply
   9,151,148.72x = 13,726,820.28 × 2,761,457.24
4. Step 4: Simplify right side
   9,151,148.72x = 37,906,027,244,384.83
5. Step 5: Solve for x
   x = 37,906,027,244,384.83/9,151,148.72
6. Step 6: Final answer
   x = 4,142,215.19