Finding the Fourth Proportional to 65,061,425.38, 89,779,048.74 and 37,178,602.36

Step by Step Solution

1. Step 1: Write the proportion equation
   65,061,425.38 : 89,779,048.74 = 37,178,602.36 : x
2. Step 2: Convert to fraction form
   65,061,425.38/89,779,048.74 = 37,178,602.36/x
3. Step 3: Cross multiply
   65,061,425.38x = 89,779,048.74 × 37,178,602.36
4. Step 4: Simplify right side
   65,061,425.38x = 3,337,859,553,363,519
5. Step 5: Solve for x
   x = 3,337,859,553,363,519/65,061,425.38
6. Step 6: Final answer
   x = 51,303,203.61