Finding the Fourth Proportional to 106,807.48, 147,395.27 and 59,064.05

Step by Step Solution

1. Step 1: Write the proportion equation
   106,807.48 : 147,395.27 = 59,064.05 : x
2. Step 2: Convert to fraction form
   106,807.48/147,395.27 = 59,064.05/x
3. Step 3: Cross multiply
   106,807.48x = 147,395.27 × 59,064.05
4. Step 4: Simplify right side
   106,807.48x = 8,705,761,301.72
5. Step 5: Solve for x
   x = 8,705,761,301.72/106,807.48
6. Step 6: Final answer
   x = 81,508.91