Finding the Fourth Proportional to 55,594,096.38, 83,401,620.41 and 21,060,841.50

Step by Step Solution

1. Step 1: Write the proportion equation
   55,594,096.38 : 83,401,620.41 = 21,060,841.50 : x
2. Step 2: Convert to fraction form
   55,594,096.38/83,401,620.41 = 21,060,841.50/x
3. Step 3: Cross multiply
   55,594,096.38x = 83,401,620.41 × 21,060,841.50
4. Step 4: Simplify right side
   55,594,096.38x = 1,756,508,308,298,175
5. Step 5: Solve for x
   x = 1,756,508,308,298,175/55,594,096.38
6. Step 6: Final answer
   x = 31,595,230.84