Finding the Fourth Proportional to 42,669,814.54, 58,884,344.13 and 23,090,702.91

Step by Step Solution

1. Step 1: Write the proportion equation
   42,669,814.54 : 58,884,344.13 = 23,090,702.91 : x
2. Step 2: Convert to fraction form
   42,669,814.54/58,884,344.13 = 23,090,702.91/x
3. Step 3: Cross multiply
   42,669,814.54x = 58,884,344.13 × 23,090,702.91
4. Step 4: Simplify right side
   42,669,814.54x = 1,359,680,896,356,032.50
5. Step 5: Solve for x
   x = 1,359,680,896,356,032.50/42,669,814.54
6. Step 6: Final answer
   x = 31,865,170.05