Finding the Fourth Proportional to 42,699.06, 58,926.69 and 37,384.74

Step by Step Solution

1. Step 1: Write the proportion equation
   42,699.06 : 58,926.69 = 37,384.74 : x
2. Step 2: Convert to fraction form
   42,699.06/58,926.69 = 37,384.74/x
3. Step 3: Cross multiply
   42,699.06x = 58,926.69 × 37,384.74
4. Step 4: Simplify right side
   42,699.06x = 2,202,958,984.71
5. Step 5: Solve for x
   x = 2,202,958,984.71/42,699.06
6. Step 6: Final answer
   x = 51,592.68