Finding the Fourth Proportional to 1,566,290.21, 2,349,729.34 and 501,046.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,566,290.21 : 2,349,729.34 = 501,046.25 : x
2. Step 2: Convert to fraction form
   1,566,290.21/2,349,729.34 = 501,046.25/x
3. Step 3: Cross multiply
   1,566,290.21x = 2,349,729.34 × 501,046.25
4. Step 4: Simplify right side
   1,566,290.21x = 1,177,323,061,320.71
5. Step 5: Solve for x
   x = 1,177,323,061,320.71/1,566,290.21
6. Step 6: Final answer
   x = 751,663.43