Finding the Fourth Proportional to 67,994.48, 93,832.08 and 37,784.72

Step by Step Solution

1. Step 1: Write the proportion equation
   67,994.48 : 93,832.08 = 37,784.72 : x
2. Step 2: Convert to fraction form
   67,994.48/93,832.08 = 37,784.72/x
3. Step 3: Cross multiply
   67,994.48x = 93,832.08 × 37,784.72
4. Step 4: Simplify right side
   67,994.48x = 3,545,418,869.82
5. Step 5: Solve for x
   x = 3,545,418,869.82/67,994.48
6. Step 6: Final answer
   x = 52,142.75