Finding the Fourth Proportional to 2,515,577, 3,773,955.99 and 832,680.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,515,577 : 3,773,955.99 = 832,680.50 : x
2. Step 2: Convert to fraction form
   2,515,577/3,773,955.99 = 832,680.50/x
3. Step 3: Cross multiply
   2,515,577x = 3,773,955.99 × 832,680.50
4. Step 4: Simplify right side
   2,515,577x = 3,142,499,560,731.20
5. Step 5: Solve for x
   x = 3,142,499,560,731.20/2,515,577
6. Step 6: Final answer
   x = 1,249,216.21