Finding the Fourth Proportional to 65,616,678.03, 90,553,766.82 and 37,739,395.98

Step by Step Solution

1. Step 1: Write the proportion equation
   65,616,678.03 : 90,553,766.82 = 37,739,395.98 : x
2. Step 2: Convert to fraction form
   65,616,678.03/90,553,766.82 = 37,739,395.98/x
3. Step 3: Cross multiply
   65,616,678.03x = 90,553,766.82 × 37,739,395.98
4. Step 4: Simplify right side
   65,616,678.03x = 3,417,444,463,500,565
5. Step 5: Solve for x
   x = 3,417,444,463,500,565/65,616,678.03
6. Step 6: Final answer
   x = 52,081,948.77