Finding the Fourth Proportional to 42,669,815.54, 58,884,345.51 and 23,090,703.91

Step by Step Solution

1. Step 1: Write the proportion equation
   42,669,815.54 : 58,884,345.51 = 23,090,703.91 : x
2. Step 2: Convert to fraction form
   42,669,815.54/58,884,345.51 = 23,090,703.91/x
3. Step 3: Cross multiply
   42,669,815.54x = 58,884,345.51 × 23,090,703.91
4. Step 4: Simplify right side
   42,669,815.54x = 1,359,680,987,105,548
5. Step 5: Solve for x
   x = 1,359,680,987,105,548/42,669,815.54
6. Step 6: Final answer
   x = 31,865,171.43