Finding the Fourth Proportional to 106,773.57, 147,356.31 and 59,036.22

Step by Step Solution

1. Step 1: Write the proportion equation
   106,773.57 : 147,356.31 = 59,036.22 : x
2. Step 2: Convert to fraction form
   106,773.57/147,356.31 = 59,036.22/x
3. Step 3: Cross multiply
   106,773.57x = 147,356.31 × 59,036.22
4. Step 4: Simplify right side
   106,773.57x = 8,699,359,535.55
5. Step 5: Solve for x
   x = 8,699,359,535.55/106,773.57
6. Step 6: Final answer
   x = 81,474.84