Finding the Fourth Proportional to 42,756,681.71, 59,004,299.52 and 23,177,509.53

Step by Step Solution

1. Step 1: Write the proportion equation
   42,756,681.71 : 59,004,299.52 = 23,177,509.53 : x
2. Step 2: Convert to fraction form
   42,756,681.71/59,004,299.52 = 23,177,509.53/x
3. Step 3: Cross multiply
   42,756,681.71x = 59,004,299.52 × 23,177,509.53
4. Step 4: Simplify right side
   42,756,681.71x = 1,367,572,714,435,774.50
5. Step 5: Solve for x
   x = 1,367,572,714,435,774.50/42,756,681.71
6. Step 6: Final answer
   x = 31,985,005.85