Finding the Fourth Proportional to 42,706,945.39, 58,935,276.58 and 23,127,379.55

Step by Step Solution

1. Step 1: Write the proportion equation
   42,706,945.39 : 58,935,276.58 = 23,127,379.55 : x
2. Step 2: Convert to fraction form
   42,706,945.39/58,935,276.58 = 23,127,379.55/x
3. Step 3: Cross multiply
   42,706,945.39x = 58,935,276.58 × 23,127,379.55
4. Step 4: Simplify right side
   42,706,945.39x = 1,363,018,510,349,886
5. Step 5: Solve for x
   x = 1,363,018,510,349,886/42,706,945.39
6. Step 6: Final answer
   x = 31,915,616.95