Finding the Fourth Proportional to 62,911,012.77, 86,772,476.34 and 41,992,498.71

Step by Step Solution

1. Step 1: Write the proportion equation
   62,911,012.77 : 86,772,476.34 = 41,992,498.71 : x
2. Step 2: Convert to fraction form
   62,911,012.77/86,772,476.34 = 41,992,498.71/x
3. Step 3: Cross multiply
   62,911,012.77x = 86,772,476.34 × 41,992,498.71
4. Step 4: Simplify right side
   62,911,012.77x = 3,643,793,100,770,955.50
5. Step 5: Solve for x
   x = 3,643,793,100,770,955.50/62,911,012.77
6. Step 6: Final answer
   x = 57,919,797.19