Finding the Fourth Proportional to 42,731,204.06, 58,947,561.25 and 28,044,832.02

Step by Step Solution

1. Step 1: Write the proportion equation
   42,731,204.06 : 58,947,561.25 = 28,044,832.02 : x
2. Step 2: Convert to fraction form
   42,731,204.06/58,947,561.25 = 28,044,832.02/x
3. Step 3: Cross multiply
   42,731,204.06x = 58,947,561.25 × 28,044,832.02
4. Step 4: Simplify right side
   42,731,204.06x = 1,653,174,453,174,799.25
5. Step 5: Solve for x
   x = 1,653,174,453,174,799.25/42,731,204.06
6. Step 6: Final answer
   x = 38,687,757.34