Finding the Fourth Proportional to 42,321,122,266.99, 58,403,158,261.47 and 23,290,225,765.83

Step by Step Solution

1. Step 1: Write the proportion equation
   42,321,122,266.99 : 58,403,158,261.47 = 23,290,225,765.83 : x
2. Step 2: Convert to fraction form
   42,321,122,266.99/58,403,158,261.47 = 23,290,225,765.83/x
3. Step 3: Cross multiply
   42,321,122,266.99x = 58,403,158,261.47 × 23,290,225,765.83
4. Step 4: Simplify right side
   42,321,122,266.99x = 1,360,222,741,347,369,484,288
5. Step 5: Solve for x
   x = 1,360,222,741,347,369,484,288/42,321,122,266.99
6. Step 6: Final answer
   x = 32,140,516,803.08