Finding the Fourth Proportional to 2,829,999.89, 4,244,106.20 and 910,483.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,829,999.89 : 4,244,106.20 = 910,483.47 : x
2. Step 2: Convert to fraction form
   2,829,999.89/4,244,106.20 = 910,483.47/x
3. Step 3: Cross multiply
   2,829,999.89x = 4,244,106.20 × 910,483.47
4. Step 4: Simplify right side
   2,829,999.89x = 3,864,188,535,472.10
5. Step 5: Solve for x
   x = 3,864,188,535,472.10/2,829,999.89
6. Step 6: Final answer
   x = 1,365,437.70