Finding the Fourth Proportional to 573,973,123.30, 805,092,922.70 and 573,973,123.30

Step by Step Solution

1. Step 1: Write the proportion equation
   573,973,123.30 : 805,092,922.70 = 573,973,123.30 : x
2. Step 2: Convert to fraction form
   573,973,123.30/805,092,922.70 = 573,973,123.30/x
3. Step 3: Cross multiply
   573,973,123.30x = 805,092,922.70 × 573,973,123.30
4. Step 4: Simplify right side
   573,973,123.30x = 462,101,699,388,844,480
5. Step 5: Solve for x
   x = 462,101,699,388,844,480/573,973,123.30
6. Step 6: Final answer
   x = 805,092,922.70