Finding the Fourth Proportional to 64,787.82, 97,181.72 and 37,066.38

Step by Step Solution

1. Step 1: Write the proportion equation
   64,787.82 : 97,181.72 = 37,066.38 : x
2. Step 2: Convert to fraction form
   64,787.82/97,181.72 = 37,066.38/x
3. Step 3: Cross multiply
   64,787.82x = 97,181.72 × 37,066.38
4. Step 4: Simplify right side
   64,787.82x = 3,602,174,562.57
5. Step 5: Solve for x
   x = 3,602,174,562.57/64,787.82
6. Step 6: Final answer
   x = 55,599.56