Finding the Fourth Proportional to 1,904,071.34, 2,854,707.32 and 907,499.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,904,071.34 : 2,854,707.32 = 907,499.18 : x
2. Step 2: Convert to fraction form
   1,904,071.34/2,854,707.32 = 907,499.18/x
3. Step 3: Cross multiply
   1,904,071.34x = 2,854,707.32 × 907,499.18
4. Step 4: Simplify right side
   1,904,071.34x = 2,590,644,552,040.00
5. Step 5: Solve for x
   x = 2,590,644,552,040.00/1,904,071.34
6. Step 6: Final answer
   x = 1,360,581.66