Finding the Fourth Proportional to 2,985,673.32, 4,478,373.90 and 964,010.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,985,673.32 : 4,478,373.90 = 964,010.52 : x
2. Step 2: Convert to fraction form
   2,985,673.32/4,478,373.90 = 964,010.52/x
3. Step 3: Cross multiply
   2,985,673.32x = 4,478,373.90 × 964,010.52
4. Step 4: Simplify right side
   2,985,673.32x = 4,317,199,552,093.43
5. Step 5: Solve for x
   x = 4,317,199,552,093.43/2,985,673.32
6. Step 6: Final answer
   x = 1,445,971.84