Finding the Fourth Proportional to 42,076,814.14, 63,123,796.41 and 19,036,681.66

Step by Step Solution

1. Step 1: Write the proportion equation
   42,076,814.14 : 63,123,796.41 = 19,036,681.66 : x
2. Step 2: Convert to fraction form
   42,076,814.14/63,123,796.41 = 19,036,681.66/x
3. Step 3: Cross multiply
   42,076,814.14x = 63,123,796.41 × 19,036,681.66
4. Step 4: Simplify right side
   42,076,814.14x = 1,201,667,617,427,820.75
5. Step 5: Solve for x
   x = 1,201,667,617,427,820.75/42,076,814.14
6. Step 6: Final answer
   x = 28,558,902.14