Finding the Fourth Proportional to 65,406,902.06, 90,263,569.30 and 37,534,710.71

Step by Step Solution

1. Step 1: Write the proportion equation
   65,406,902.06 : 90,263,569.30 = 37,534,710.71 : x
2. Step 2: Convert to fraction form
   65,406,902.06/90,263,569.30 = 37,534,710.71/x
3. Step 3: Cross multiply
   65,406,902.06x = 90,263,569.30 × 37,534,710.71
4. Step 4: Simplify right side
   65,406,902.06x = 3,388,016,961,459,359
5. Step 5: Solve for x
   x = 3,388,016,961,459,359/65,406,902.06
6. Step 6: Final answer
   x = 51,799,074.02