Finding the Fourth Proportional to 1,093,150.90, 1,508,550.88 and 609,747.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,093,150.90 : 1,508,550.88 = 609,747.35 : x
2. Step 2: Convert to fraction form
   1,093,150.90/1,508,550.88 = 609,747.35/x
3. Step 3: Cross multiply
   1,093,150.90x = 1,508,550.88 × 609,747.35
4. Step 4: Simplify right side
   1,093,150.90x = 919,834,903,667.18
5. Step 5: Solve for x
   x = 919,834,903,667.18/1,093,150.90
6. Step 6: Final answer
   x = 841,452.82