Finding the Fourth Proportional to 65,061,411.10, 89,779,029.08 and 37,178,588.12

Step by Step Solution

1. Step 1: Write the proportion equation
   65,061,411.10 : 89,779,029.08 = 37,178,588.12 : x
2. Step 2: Convert to fraction form
   65,061,411.10/89,779,029.08 = 37,178,588.12/x
3. Step 3: Cross multiply
   65,061,411.10x = 89,779,029.08 × 37,178,588.12
4. Step 4: Simplify right side
   65,061,411.10x = 3,337,857,543,344,034.50
5. Step 5: Solve for x
   x = 3,337,857,543,344,034.50/65,061,411.10
6. Step 6: Final answer
   x = 51,303,183.98