Finding the Fourth Proportional to 1,076,721.37, 1,609,133.18 and 1,014,498.45

Step by Step Solution

1. Step 1: Write the proportion equation
   1,076,721.37 : 1,609,133.18 = 1,014,498.45 : x
2. Step 2: Convert to fraction form
   1,076,721.37/1,609,133.18 = 1,014,498.45/x
3. Step 3: Cross multiply
   1,076,721.37x = 1,609,133.18 × 1,014,498.45
4. Step 4: Simplify right side
   1,076,721.37x = 1,632,463,111,881.08
5. Step 5: Solve for x
   x = 1,632,463,111,881.08/1,076,721.37
6. Step 6: Final answer
   x = 1,516,142.58