Finding the Fourth Proportional to 42,896,782.67, 64,291,319.47 and 23,200,124.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,896,782.67 : 64,291,319.47 = 23,200,124.32 : x
2. Step 2: Convert to fraction form
   42,896,782.67/64,291,319.47 = 23,200,124.32/x
3. Step 3: Cross multiply
   42,896,782.67x = 64,291,319.47 × 23,200,124.32
4. Step 4: Simplify right side
   42,896,782.67x = 1,491,566,604,710,454.25
5. Step 5: Solve for x
   x = 1,491,566,604,710,454.25/42,896,782.67
6. Step 6: Final answer
   x = 34,771,060.01