Finding the Fourth Proportional to 99,059.82, 148,588.17 and 39,893.94

Step by Step Solution

1. Step 1: Write the proportion equation
   99,059.82 : 148,588.17 = 39,893.94 : x
2. Step 2: Convert to fraction form
   99,059.82/148,588.17 = 39,893.94/x
3. Step 3: Cross multiply
   99,059.82x = 148,588.17 × 39,893.94
4. Step 4: Simplify right side
   99,059.82x = 5,927,767,538.69
5. Step 5: Solve for x
   x = 5,927,767,538.69/99,059.82
6. Step 6: Final answer
   x = 59,840.28