Finding the Fourth Proportional to 42,655,079.58, 58,865,678.76 and 25,011,529.98

Step by Step Solution

1. Step 1: Write the proportion equation
   42,655,079.58 : 58,865,678.76 = 25,011,529.98 : x
2. Step 2: Convert to fraction form
   42,655,079.58/58,865,678.76 = 25,011,529.98/x
3. Step 3: Cross multiply
   42,655,079.58x = 58,865,678.76 × 25,011,529.98
4. Step 4: Simplify right side
   42,655,079.58x = 1,472,320,689,098,789.25
5. Step 5: Solve for x
   x = 1,472,320,689,098,789.25/42,655,079.58
6. Step 6: Final answer
   x = 34,516,889.98