Finding the Fourth Proportional to 42,209,362.56, 58,202,664.98 and 27,497,747.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,209,362.56 : 58,202,664.98 = 27,497,747.10 : x
2. Step 2: Convert to fraction form
   42,209,362.56/58,202,664.98 = 27,497,747.10/x
3. Step 3: Cross multiply
   42,209,362.56x = 58,202,664.98 × 27,497,747.10
4. Step 4: Simplify right side
   42,209,362.56x = 1,600,442,162,166,066.50
5. Step 5: Solve for x
   x = 1,600,442,162,166,066.50/42,209,362.56
6. Step 6: Final answer
   x = 37,916,757.45