Finding the Fourth Proportional to 60,798.38, 91,298.43 and 37,572.44

Step by Step Solution

1. Step 1: Write the proportion equation
   60,798.38 : 91,298.43 = 37,572.44 : x
2. Step 2: Convert to fraction form
   60,798.38/91,298.43 = 37,572.44/x
3. Step 3: Cross multiply
   60,798.38x = 91,298.43 × 37,572.44
4. Step 4: Simplify right side
   60,798.38x = 3,430,304,326.78
5. Step 5: Solve for x
   x = 3,430,304,326.78/60,798.38
6. Step 6: Final answer
   x = 56,420.99