Finding the Fourth Proportional to 1,947,815.02, 2,687,997.99 and 1,088,411.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,947,815.02 : 2,687,997.99 = 1,088,411.50 : x
2. Step 2: Convert to fraction form
   1,947,815.02/2,687,997.99 = 1,088,411.50/x
3. Step 3: Cross multiply
   1,947,815.02x = 2,687,997.99 × 1,088,411.50
4. Step 4: Simplify right side
   1,947,815.02x = 2,925,647,924,292.89
5. Step 5: Solve for x
   x = 2,925,647,924,292.89/1,947,815.02
6. Step 6: Final answer
   x = 1,502,015.28