Finding the Fourth Proportional to 42,719,621.58, 58,953,360.86 and 23,140,509.95

Step by Step Solution

1. Step 1: Write the proportion equation
   42,719,621.58 : 58,953,360.86 = 23,140,509.95 : x
2. Step 2: Convert to fraction form
   42,719,621.58/58,953,360.86 = 23,140,509.95/x
3. Step 3: Cross multiply
   42,719,621.58x = 58,953,360.86 × 23,140,509.95
4. Step 4: Simplify right side
   42,719,621.58x = 1,364,210,833,156,301.25
5. Step 5: Solve for x
   x = 1,364,210,833,156,301.25/42,719,621.58
6. Step 6: Final answer
   x = 31,934,057.06