Finding the Fourth Proportional to 42,671,245.50, 58,885,820.64 and 23,091,680.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,671,245.50 : 58,885,820.64 = 23,091,680.88 : x
2. Step 2: Convert to fraction form
   42,671,245.50/58,885,820.64 = 23,091,680.88/x
3. Step 3: Cross multiply
   42,671,245.50x = 58,885,820.64 × 23,091,680.88
4. Step 4: Simplify right side
   42,671,245.50x = 1,359,772,578,575,797.25
5. Step 5: Solve for x
   x = 1,359,772,578,575,797.25/42,671,245.50
6. Step 6: Final answer
   x = 31,866,250.04