Finding the Fourth Proportional to 65,155,962.12, 89,930,886.64 and 37,294,825.06

Step by Step Solution

1. Step 1: Write the proportion equation
   65,155,962.12 : 89,930,886.64 = 37,294,825.06 : x
2. Step 2: Convert to fraction form
   65,155,962.12/89,930,886.64 = 37,294,825.06/x
3. Step 3: Cross multiply
   65,155,962.12x = 89,930,886.64 × 37,294,825.06
4. Step 4: Simplify right side
   65,155,962.12x = 3,353,956,684,729,491.50
5. Step 5: Solve for x
   x = 3,353,956,684,729,491.50/65,155,962.12
6. Step 6: Final answer
   x = 51,475,821.64