Finding the Fourth Proportional to 1,233,515.16, 1,701,308.42 and 1,061,720.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233,515.16 : 1,701,308.42 = 1,061,720.84 : x
2. Step 2: Convert to fraction form
   1,233,515.16/1,701,308.42 = 1,061,720.84/x
3. Step 3: Cross multiply
   1,233,515.16x = 1,701,308.42 × 1,061,720.84
4. Step 4: Simplify right side
   1,233,515.16x = 1,806,314,604,781.47
5. Step 5: Solve for x
   x = 1,806,314,604,781.47/1,233,515.16
6. Step 6: Final answer
   x = 1,464,363.52