Finding the Fourth Proportional to 1,064,756.72, 1,594,588.95 and 614,111.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,756.72 : 1,594,588.95 = 614,111.42 : x
2. Step 2: Convert to fraction form
   1,064,756.72/1,594,588.95 = 614,111.42/x
3. Step 3: Cross multiply
   1,064,756.72x = 1,594,588.95 × 614,111.42
4. Step 4: Simplify right side
   1,064,756.72x = 979,255,276,427.86
5. Step 5: Solve for x
   x = 979,255,276,427.86/1,064,756.72
6. Step 6: Final answer
   x = 919,698.62