Finding the Fourth Proportional to 1,049,059,388.32, 1,447,694,460.82 and 572,749,742.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049,059,388.32 : 1,447,694,460.82 = 572,749,742.42 : x
2. Step 2: Convert to fraction form
   1,049,059,388.32/1,447,694,460.82 = 572,749,742.42/x
3. Step 3: Cross multiply
   1,049,059,388.32x = 1,447,694,460.82 × 572,749,742.42
4. Step 4: Simplify right side
   1,049,059,388.32x = 829,166,629,544,529,536
5. Step 5: Solve for x
   x = 829,166,629,544,529,536/1,049,059,388.32
6. Step 6: Final answer
   x = 790,390,552.50