Finding the Fourth Proportional to 3,665,991.34, 5,499,256.74 and 970,298.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665,991.34 : 5,499,256.74 = 970,298.38 : x
2. Step 2: Convert to fraction form
   3,665,991.34/5,499,256.74 = 970,298.38/x
3. Step 3: Cross multiply
   3,665,991.34x = 5,499,256.74 × 970,298.38
4. Step 4: Simplify right side
   3,665,991.34x = 5,335,919,906,026.08
5. Step 5: Solve for x
   x = 5,335,919,906,026.08/3,665,991.34
6. Step 6: Final answer
   x = 1,455,518.96