Finding the Fourth Proportional to 37,442,406.80, 52,532,743.60 and 37,442,406.80

Step by Step Solution

1. Step 1: Write the proportion equation
   37,442,406.80 : 52,532,743.60 = 37,442,406.80 : x
2. Step 2: Convert to fraction form
   37,442,406.80/52,532,743.60 = 37,442,406.80/x
3. Step 3: Cross multiply
   37,442,406.80x = 52,532,743.60 × 37,442,406.80
4. Step 4: Simplify right side
   37,442,406.80x = 1,966,952,356,191,296.50
5. Step 5: Solve for x
   x = 1,966,952,356,191,296.50/37,442,406.80
6. Step 6: Final answer
   x = 52,532,743.60