Finding the Fourth Proportional to 105,300.01, 157,977.72 and 37,838.86

Step by Step Solution

1. Step 1: Write the proportion equation
   105,300.01 : 157,977.72 = 37,838.86 : x
2. Step 2: Convert to fraction form
   105,300.01/157,977.72 = 37,838.86/x
3. Step 3: Cross multiply
   105,300.01x = 157,977.72 × 37,838.86
4. Step 4: Simplify right side
   105,300.01x = 5,977,696,435.25
5. Step 5: Solve for x
   x = 5,977,696,435.25/105,300.01
6. Step 6: Final answer
   x = 56,768.24