Finding the Fourth Proportional to 2,345,529.93, 3,518,557.41 and 747,722.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,345,529.93 : 3,518,557.41 = 747,722.31 : x
2. Step 2: Convert to fraction form
   2,345,529.93/3,518,557.41 = 747,722.31/x
3. Step 3: Cross multiply
   2,345,529.93x = 3,518,557.41 × 747,722.31
4. Step 4: Simplify right side
   2,345,529.93x = 2,630,903,874,472.82
5. Step 5: Solve for x
   x = 2,630,903,874,472.82/2,345,529.93
6. Step 6: Final answer
   x = 1,121,667.15