Finding the Fourth Proportional to 108,360.10, 149,533.86 and 63,051.94

Step by Step Solution

1. Step 1: Write the proportion equation
   108,360.10 : 149,533.86 = 63,051.94 : x
2. Step 2: Convert to fraction form
   108,360.10/149,533.86 = 63,051.94/x
3. Step 3: Cross multiply
   108,360.10x = 149,533.86 × 63,051.94
4. Step 4: Simplify right side
   108,360.10x = 9,428,399,968.69
5. Step 5: Solve for x
   x = 9,428,399,968.69/108,360.10
6. Step 6: Final answer
   x = 87,009.89