Finding the Fourth Proportional to 807,404,701.32, 1,114,218,315.72 and 436,126,736.34

Step by Step Solution

1. Step 1: Write the proportion equation
   807,404,701.32 : 1,114,218,315.72 = 436,126,736.34 : x
2. Step 2: Convert to fraction form
   807,404,701.32/1,114,218,315.72 = 436,126,736.34/x
3. Step 3: Cross multiply
   807,404,701.32x = 1,114,218,315.72 × 436,126,736.34
4. Step 4: Simplify right side
   807,404,701.32x = 485,940,397,605,215,296
5. Step 5: Solve for x
   x = 485,940,397,605,215,296/807,404,701.32
6. Step 6: Final answer
   x = 601,854,803.19