Finding the Fourth Proportional to 106,763, 147,331.86 and 59,014.04

Step by Step Solution

1. Step 1: Write the proportion equation
   106,763 : 147,331.86 = 59,014.04 : x
2. Step 2: Convert to fraction form
   106,763/147,331.86 = 59,014.04/x
3. Step 3: Cross multiply
   106,763x = 147,331.86 × 59,014.04
4. Step 4: Simplify right side
   106,763x = 8,694,648,279.31
5. Step 5: Solve for x
   x = 8,694,648,279.31/106,763
6. Step 6: Final answer
   x = 81,438.78