Finding the Fourth Proportional to 67,703.86, 93,430.18 and 37,488.53

Step by Step Solution

1. Step 1: Write the proportion equation
   67,703.86 : 93,430.18 = 37,488.53 : x
2. Step 2: Convert to fraction form
   67,703.86/93,430.18 = 37,488.53/x
3. Step 3: Cross multiply
   67,703.86x = 93,430.18 × 37,488.53
4. Step 4: Simplify right side
   67,703.86x = 3,502,559,912.63
5. Step 5: Solve for x
   x = 3,502,559,912.63/67,703.86
6. Step 6: Final answer
   x = 51,733.53