Finding the Fourth Proportional to 64,625,057.56, 89,182,868.72 and 35,256,301.12

Step by Step Solution

1. Step 1: Write the proportion equation
   64,625,057.56 : 89,182,868.72 = 35,256,301.12 : x
2. Step 2: Convert to fraction form
   64,625,057.56/89,182,868.72 = 35,256,301.12/x
3. Step 3: Cross multiply
   64,625,057.56x = 89,182,868.72 × 35,256,301.12
4. Step 4: Simplify right side
   64,625,057.56x = 3,144,258,074,337,748.50
5. Step 5: Solve for x
   x = 3,144,258,074,337,748.50/64,625,057.56
6. Step 6: Final answer
   x = 48,653,853.37