Finding the Fourth Proportional to 1,666,131.72, 2,498,680.86 and 601,035.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,666,131.72 : 2,498,680.86 = 601,035.48 : x
2. Step 2: Convert to fraction form
   1,666,131.72/2,498,680.86 = 601,035.48/x
3. Step 3: Cross multiply
   1,666,131.72x = 2,498,680.86 × 601,035.48
4. Step 4: Simplify right side
   1,666,131.72x = 1,501,795,850,056.91
5. Step 5: Solve for x
   x = 1,501,795,850,056.91/1,666,131.72
6. Step 6: Final answer
   x = 901,366.82