Finding the Fourth Proportional to 37,763,707.60, 52,112,402.76 and 22,298,772.88

Step by Step Solution

1. Step 1: Write the proportion equation
   37,763,707.60 : 52,112,402.76 = 22,298,772.88 : x
2. Step 2: Convert to fraction form
   37,763,707.60/52,112,402.76 = 22,298,772.88/x
3. Step 3: Cross multiply
   37,763,707.60x = 52,112,402.76 × 22,298,772.88
4. Step 4: Simplify right side
   37,763,707.60x = 1,162,042,633,376,325
5. Step 5: Solve for x
   x = 1,162,042,633,376,325/37,763,707.60
6. Step 6: Final answer
   x = 30,771,412.75