Finding the Fourth Proportional to 114,361.48, 157,826.10 and 64,068.04

Step by Step Solution

1. Step 1: Write the proportion equation
   114,361.48 : 157,826.10 = 64,068.04 : x
2. Step 2: Convert to fraction form
   114,361.48/157,826.10 = 64,068.04/x
3. Step 3: Cross multiply
   114,361.48x = 157,826.10 × 64,068.04
4. Step 4: Simplify right side
   114,361.48x = 10,111,608,887.84
5. Step 5: Solve for x
   x = 10,111,608,887.84/114,361.48
6. Step 6: Final answer
   x = 88,417.96