Finding the Fourth Proportional to 55,658,412.52, 76,799,947.33 and 31,815,699.33

Step by Step Solution

1. Step 1: Write the proportion equation
   55,658,412.52 : 76,799,947.33 = 31,815,699.33 : x
2. Step 2: Convert to fraction form
   55,658,412.52/76,799,947.33 = 31,815,699.33/x
3. Step 3: Cross multiply
   55,658,412.52x = 76,799,947.33 × 31,815,699.33
4. Step 4: Simplify right side
   55,658,412.52x = 2,443,444,032,268,038
5. Step 5: Solve for x
   x = 2,443,444,032,268,038/55,658,412.52
6. Step 6: Final answer
   x = 43,900,713.69