Finding the Fourth Proportional to 58,854,994.45, 88,225,221.63 and 28,141,606.82

Step by Step Solution

1. Step 1: Write the proportion equation
   58,854,994.45 : 88,225,221.63 = 28,141,606.82 : x
2. Step 2: Convert to fraction form
   58,854,994.45/88,225,221.63 = 28,141,606.82/x
3. Step 3: Cross multiply
   58,854,994.45x = 88,225,221.63 × 28,141,606.82
4. Step 4: Simplify right side
   58,854,994.45x = 2,482,799,498,718,819.50
5. Step 5: Solve for x
   x = 2,482,799,498,718,819.50/58,854,994.45
6. Step 6: Final answer
   x = 42,185,026.47