Finding the Fourth Proportional to 73,664,019.84, 110,465,628.72 and 25,145,781.60

Step by Step Solution

1. Step 1: Write the proportion equation
   73,664,019.84 : 110,465,628.72 = 25,145,781.60 : x
2. Step 2: Convert to fraction form
   73,664,019.84/110,465,628.72 = 25,145,781.60/x
3. Step 3: Cross multiply
   73,664,019.84x = 110,465,628.72 × 25,145,781.60
4. Step 4: Simplify right side
   73,664,019.84x = 2,777,744,574,099,807.50
5. Step 5: Solve for x
   x = 2,777,744,574,099,807.50/73,664,019.84
6. Step 6: Final answer
   x = 37,708,294.77