Finding the Fourth Proportional to 62,783,655.12, 86,646,296.55 and 37,666,704.91

Step by Step Solution

1. Step 1: Write the proportion equation
   62,783,655.12 : 86,646,296.55 = 37,666,704.91 : x
2. Step 2: Convert to fraction form
   62,783,655.12/86,646,296.55 = 37,666,704.91/x
3. Step 3: Cross multiply
   62,783,655.12x = 86,646,296.55 × 37,666,704.91
4. Step 4: Simplify right side
   62,783,655.12x = 3,263,680,483,693,200.50
5. Step 5: Solve for x
   x = 3,263,680,483,693,200.50/62,783,655.12
6. Step 6: Final answer
   x = 51,982,964.00