Finding the Fourth Proportional to 109,347.03, 150,899.76 and 64,051.83

Step by Step Solution

1. Step 1: Write the proportion equation
   109,347.03 : 150,899.76 = 64,051.83 : x
2. Step 2: Convert to fraction form
   109,347.03/150,899.76 = 64,051.83/x
3. Step 3: Cross multiply
   109,347.03x = 150,899.76 × 64,051.83
4. Step 4: Simplify right side
   109,347.03x = 9,665,405,774.56
5. Step 5: Solve for x
   x = 9,665,405,774.56/109,347.03
6. Step 6: Final answer
   x = 88,392.03