Finding the Fourth Proportional to 56,834,574.26, 78,438,895.89 and 37,271,920.82

Step by Step Solution

1. Step 1: Write the proportion equation
   56,834,574.26 : 78,438,895.89 = 37,271,920.82 : x
2. Step 2: Convert to fraction form
   56,834,574.26/78,438,895.89 = 37,271,920.82/x
3. Step 3: Cross multiply
   56,834,574.26x = 78,438,895.89 × 37,271,920.82
4. Step 4: Simplify right side
   56,834,574.26x = 2,923,568,316,820,303.50
5. Step 5: Solve for x
   x = 2,923,568,316,820,303.50/56,834,574.26
6. Step 6: Final answer
   x = 51,439,961.59