Finding the Fourth Proportional to 56,022,834.72, 77,375,284.80 and 37,656,233.76

Step by Step Solution

1. Step 1: Write the proportion equation
   56,022,834.72 : 77,375,284.80 = 37,656,233.76 : x
2. Step 2: Convert to fraction form
   56,022,834.72/77,375,284.80 = 37,656,233.76/x
3. Step 3: Cross multiply
   56,022,834.72x = 77,375,284.80 × 37,656,233.76
4. Step 4: Simplify right side
   56,022,834.72x = 2,913,661,811,675,374.50
5. Step 5: Solve for x
   x = 2,913,661,811,675,374.50/56,022,834.72
6. Step 6: Final answer
   x = 52,008,468.09