Finding the Fourth Proportional to 108,459,462.72, 162,529,720.25 and 64,098,089.54

Step by Step Solution

1. Step 1: Write the proportion equation
   108,459,462.72 : 162,529,720.25 = 64,098,089.54 : x
2. Step 2: Convert to fraction form
   108,459,462.72/162,529,720.25 = 64,098,089.54/x
3. Step 3: Cross multiply
   108,459,462.72x = 162,529,720.25 × 64,098,089.54
4. Step 4: Simplify right side
   108,459,462.72x = 10,417,844,561,495,652
5. Step 5: Solve for x
   x = 10,417,844,561,495,652/108,459,462.72
6. Step 6: Final answer
   x = 96,052,887.41