Finding the Fourth Proportional to 37,367,277.57, 51,566,875.15 and 20,847,404.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,367,277.57 : 51,566,875.15 = 20,847,404.69 : x
2. Step 2: Convert to fraction form
   37,367,277.57/51,566,875.15 = 20,847,404.69/x
3. Step 3: Cross multiply
   37,367,277.57x = 51,566,875.15 × 20,847,404.69
4. Step 4: Simplify right side
   37,367,277.57x = 1,075,035,514,850,754.50
5. Step 5: Solve for x
   x = 1,075,035,514,850,754.50/37,367,277.57
6. Step 6: Final answer
   x = 28,769,436.38