Finding the Fourth Proportional to 65,527,219.09, 90,429,484.15 and 35,759,789.15

Step by Step Solution

1. Step 1: Write the proportion equation
   65,527,219.09 : 90,429,484.15 = 35,759,789.15 : x
2. Step 2: Convert to fraction form
   65,527,219.09/90,429,484.15 = 35,759,789.15/x
3. Step 3: Cross multiply
   65,527,219.09x = 90,429,484.15 × 35,759,789.15
4. Step 4: Simplify right side
   65,527,219.09x = 3,233,739,285,739,820
5. Step 5: Solve for x
   x = 3,233,739,285,739,820/65,527,219.09
6. Step 6: Final answer
   x = 49,349,557.80