Finding the Fourth Proportional to 58,648,381.56, 87,969,710.82 and 21,767,447.88

Step by Step Solution

1. Step 1: Write the proportion equation
   58,648,381.56 : 87,969,710.82 = 21,767,447.88 : x
2. Step 2: Convert to fraction form
   58,648,381.56/87,969,710.82 = 21,767,447.88/x
3. Step 3: Cross multiply
   58,648,381.56x = 87,969,710.82 × 21,767,447.88
4. Step 4: Simplify right side
   58,648,381.56x = 1,914,876,095,293,021.75
5. Step 5: Solve for x
   x = 1,914,876,095,293,021.75/58,648,381.56
6. Step 6: Final answer
   x = 32,650,109.76