Finding the Fourth Proportional to 42,670,591.52, 58,885,414.29 and 23,091,477.66

Step by Step Solution

1. Step 1: Write the proportion equation
   42,670,591.52 : 58,885,414.29 = 23,091,477.66 : x
2. Step 2: Convert to fraction form
   42,670,591.52/58,885,414.29 = 23,091,477.66/x
3. Step 3: Cross multiply
   42,670,591.52x = 58,885,414.29 × 23,091,477.66
4. Step 4: Simplify right side
   42,670,591.52x = 1,359,751,228,577,379.75
5. Step 5: Solve for x
   x = 1,359,751,228,577,379.75/42,670,591.52
6. Step 6: Final answer
   x = 31,866,238.09