Finding the Fourth Proportional to 42,669,813.47, 58,884,342.66 and 23,090,701.83

Step by Step Solution

1. Step 1: Write the proportion equation
   42,669,813.47 : 58,884,342.66 = 23,090,701.83 : x
2. Step 2: Convert to fraction form
   42,669,813.47/58,884,342.66 = 23,090,701.83/x
3. Step 3: Cross multiply
   42,669,813.47x = 58,884,342.66 × 23,090,701.83
4. Step 4: Simplify right side
   42,669,813.47x = 1,359,680,798,817,609
5. Step 5: Solve for x
   x = 1,359,680,798,817,609/42,669,813.47
6. Step 6: Final answer
   x = 31,865,168.56