Finding the Fourth Proportional to 1,901,155.89, 2,837,904.38 and 1,760,656.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,901,155.89 : 2,837,904.38 = 1,760,656.17 : x
2. Step 2: Convert to fraction form
   1,901,155.89/2,837,904.38 = 1,760,656.17/x
3. Step 3: Cross multiply
   1,901,155.89x = 2,837,904.38 × 1,760,656.17
4. Step 4: Simplify right side
   1,901,155.89x = 4,996,573,847,713.74
5. Step 5: Solve for x
   x = 4,996,573,847,713.74/1,901,155.89
6. Step 6: Final answer
   x = 2,628,176.82