Finding the Fourth Proportional to 65,061,422.37, 89,779,044.60 and 37,178,599.37

Step by Step Solution

1. Step 1: Write the proportion equation
   65,061,422.37 : 89,779,044.60 = 37,178,599.37 : x
2. Step 2: Convert to fraction form
   65,061,422.37/89,779,044.60 = 37,178,599.37/x
3. Step 3: Cross multiply
   65,061,422.37x = 89,779,044.60 × 37,178,599.37
4. Step 4: Simplify right side
   65,061,422.37x = 3,337,859,130,555,866.50
5. Step 5: Solve for x
   x = 3,337,859,130,555,866.50/65,061,422.37
6. Step 6: Final answer
   x = 51,303,199.48