Finding the Fourth Proportional to 42,113,888,097.12, 58,123,403,191.20 and 26,665,466,390.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,113,888,097.12 : 58,123,403,191.20 = 26,665,466,390.52 : x
2. Step 2: Convert to fraction form
   42,113,888,097.12/58,123,403,191.20 = 26,665,466,390.52/x
3. Step 3: Cross multiply
   42,113,888,097.12x = 58,123,403,191.20 × 26,665,466,390.52
4. Step 4: Simplify right side
   42,113,888,097.12x = 1,549,887,654,297,586,368,512
5. Step 5: Solve for x
   x = 1,549,887,654,297,586,368,512/42,113,888,097.12
6. Step 6: Final answer
   x = 36,802,293,122.96