Finding the Fourth Proportional to 1,904,772.89, 2,627,838.33 and 1,088,538.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,904,772.89 : 2,627,838.33 = 1,088,538.69 : x
2. Step 2: Convert to fraction form
   1,904,772.89/2,627,838.33 = 1,088,538.69/x
3. Step 3: Cross multiply
   1,904,772.89x = 2,627,838.33 × 1,088,538.69
4. Step 4: Simplify right side
   1,904,772.89x = 2,860,503,693,269.99
5. Step 5: Solve for x
   x = 2,860,503,693,269.99/1,904,772.89
6. Step 6: Final answer
   x = 1,501,755.78